34912644 has 48 divisors (see below), whose sum is σ = 88331712. Its totient is φ = 10668672.

The previous prime is 34912639. The next prime is 34912651. The reversal of 34912644 is 44621943.

It is a super-2 number, since 2×34912644² = 2437785422141472, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24742 + ... + 26114.

It is an arithmetic number, because the mean of its divisors is an integer number (1840244).

Almost surely, 2^34912644 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34912644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44165856).

34912644 is an abundant number, since it is smaller than the sum of its proper divisors (53419068).

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

34912644 is a wasteful number, since it uses less digits than its factorization.

34912644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556 (or 1554 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 34912644 is about 5908.6922410970. The cubic root of 34912644 is about 326.8342640383.

The spelling of 34912644 in words is "thirty-four million, nine hundred twelve thousand, six hundred forty-four".