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1349934 = 23474787
BaseRepresentation
bin101001001100100101110
32112120202120
411021210232
5321144214
644533410
714321445
oct5114456
92476676
101349934
11842253
12551266
133835a1
14271d5c
151b9ea9
hex14992e

1349934 has 16 divisors (see below), whose sum is σ = 2757888. Its totient is φ = 440312.

The previous prime is 1349927. The next prime is 1349941. The reversal of 1349934 is 4399431.

It is an interprime number because it is at equal distance from previous prime (1349927) and next prime (1349941).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1349895 and 1349904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2112 + ... + 2675.

It is an arithmetic number, because the mean of its divisors is an integer number (172368).

21349934 is an apocalyptic number.

1349934 is an abundant number, since it is smaller than the sum of its proper divisors (1407954).

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

1349934 is a wasteful number, since it uses less digits than its factorization.

1349934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4839.

The product of its digits is 11664, while the sum is 33.

The square root of 1349934 is about 1161.8666016372. The cubic root of 1349934 is about 110.5191438478.

The spelling of 1349934 in words is "one million, three hundred forty-nine thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 47 94 141 282 4787 9574 14361 28722 224989 449978 674967 1349934