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34079480 = 2356113967
BaseRepresentation
bin1000001000000…
…0001011111000
32101010102020222
42002000023320
532211020410
63214235212
7562446041
oct202001370
971112228
1034079480
1118267466
12b4b5b08
1370a2a96
1447518c8
152ed2955
hex20802f8

34079480 has 32 divisors (see below), whose sum is σ = 77941440. Its totient is φ = 13407360.

The previous prime is 34079473. The next prime is 34079489. The reversal of 34079480 is 8497043.

It is a super-2 number, since 2×340794802 = 2322821914140800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34079480.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34079489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4544 + ... + 9423.

It is an arithmetic number, because the mean of its divisors is an integer number (2435670).

Almost surely, 234079480 is an apocalyptic number.

It is an amenable number.

34079480 is an abundant number, since it is smaller than the sum of its proper divisors (43861960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34079480 is a wasteful number, since it uses less digits than its factorization.

34079480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14039 (or 14035 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 34079480 is about 5837.7632702945. The cubic root of 34079480 is about 324.2134193143.

The spelling of 34079480 in words is "thirty-four million, seventy-nine thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 61 122 244 305 488 610 1220 2440 13967 27934 55868 69835 111736 139670 279340 558680 851987 1703974 3407948 4259935 6815896 8519870 17039740 34079480