1034640064 has 28 divisors (see below), whose sum is σ = 2054259544. Its totient is φ = 517031424.

The previous prime is 1034640053. The next prime is 1034640137. The reversal of 1034640064 is 4600464301.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154612 + ... + 161164.

Almost surely, 2^1034640064 is an apocalyptic number.

It is an amenable number.

1034640064 is a deficient number, since it is larger than the sum of its proper divisors (1019619480).

1034640064 is an equidigital number, since it uses as much as digits as its factorization.

1034640064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9032 (or 9022 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 1034640064 is about 32165.8213636773. The cubic root of 1034640064 is about 1011.4158699988.

The spelling of 1034640064 in words is "one billion, thirty-four million, six hundred forty thousand, sixty-four".