34970432 has 28 divisors (see below), whose sum is σ = 79308960. Its totient is φ = 14987136.

The previous prime is 34970423. The next prime is 34970437. The reversal of 34970432 is 23407943.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-2 number, since 2×34970432² = 2445862228533248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34970437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38582 + ... + 39477.

Almost surely, 2^34970432 is an apocalyptic number.

34970432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34970432 is an abundant number, since it is smaller than the sum of its proper divisors (44338528).

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

34970432 is an equidigital number, since it uses as much as digits as its factorization.

34970432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78078 (or 78068 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 34970432 is about 5913.5803029975. The cubic root of 34970432 is about 327.0144918403.

The spelling of 34970432 in words is "thirty-four million, nine hundred seventy thousand, four hundred thirty-two".