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3386408697 = 32782764997
BaseRepresentation
bin1100100111011000…
…0111111011111001
322202000010101102100
43021312013323321
523413410034242
61320010254013
7146626666440
oct31166077371
98660111370
103386408697
1114885a2a81
127a6127309
1341c777739
14241a6dd57
1514c47054c
hexc9d87ef9

3386408697 has 24 divisors (see below), whose sum is σ = 5597107776. Its totient is φ = 1932721056.

The previous prime is 3386408693. The next prime is 3386408723. The reversal of 3386408697 is 7968046833.

It is not a de Polignac number, because 3386408697 - 22 = 3386408693 is a prime.

It is a super-2 number, since 2×33864086972 = 22935527726234475618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3386408693) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19603 + ... + 84599.

It is an arithmetic number, because the mean of its divisors is an integer number (233212824).

Almost surely, 23386408697 is an apocalyptic number.

It is an amenable number.

3386408697 is a deficient number, since it is larger than the sum of its proper divisors (2210699079).

3386408697 is a wasteful number, since it uses less digits than its factorization.

3386408697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65837 (or 65834 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The square root of 3386408697 is about 58192.8577834084. The cubic root of 3386408697 is about 1501.6882764356.

The spelling of 3386408697 in words is "three billion, three hundred eighty-six million, four hundred eight thousand, six hundred ninety-seven".

Divisors: 1 3 7 9 21 63 827 2481 5789 7443 17367 52101 64997 194991 454979 584973 1364937 4094811 53752519 161257557 376267633 483772671 1128802899 3386408697