34870464 has 42 divisors (see below), whose sum is σ = 99951540. Its totient is φ = 11623296.

The previous prime is 34870457. The next prime is 34870469. The reversal of 34870464 is 46407843.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (34870469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29694 + ... + 30845.

Almost surely, 2^34870464 is an apocalyptic number.

It is an amenable number.

34870464 is an abundant number, since it is smaller than the sum of its proper divisors (65081076).

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

34870464 is a wasteful number, since it uses less digits than its factorization.

34870464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60557 (or 60544 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 34870464 is about 5905.1218446362. The cubic root of 34870464 is about 326.7025884881.

The spelling of 34870464 in words is "thirty-four million, eight hundred seventy thousand, four hundred sixty-four".