758750664 has 128 divisors (see below), whose sum is σ = 2374790400. Its totient is φ = 196976640.

The previous prime is 758750653. The next prime is 758750677. The reversal of 758750664 is 466057857.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78244 + ... + 87404.

It is an arithmetic number, because the mean of its divisors is an integer number (18553050).

Almost surely, 2^758750664 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 758750664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1187395200).

758750664 is an abundant number, since it is smaller than the sum of its proper divisors (1616039736).

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

758750664 is a wasteful number, since it uses less digits than its factorization.

758750664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9223 (or 9219 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 48.

The square root of 758750664 is about 27545.4290944977. The cubic root of 758750664 is about 912.0802003186.

The spelling of 758750664 in words is "seven hundred fifty-eight million, seven hundred fifty thousand, six hundred sixty-four".