1074329864 has 16 divisors (see below), whose sum is σ = 2018227920. Its totient is φ = 536135760.

The previous prime is 1074329849. The next prime is 1074329869. The reversal of 1074329864 is 4689234701.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1074329869) 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, 124202 + ... + 132569.

It is an arithmetic number, because the mean of its divisors is an integer number (126139245).

Almost surely, 2^1074329864 is an apocalyptic number.

It is an amenable number.

1074329864 is a deficient number, since it is larger than the sum of its proper divisors (943898056).

1074329864 is a wasteful number, since it uses less digits than its factorization.

1074329864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257300 (or 257296 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 1074329864 is about 32776.9715501600. The cubic root of 1074329864 is about 1024.1868987671.

The spelling of 1074329864 in words is "one billion, seventy-four million, three hundred twenty-nine thousand, eight hundred sixty-four".