750347680 has 48 divisors (see below), whose sum is σ = 1783633824. Its totient is φ = 298287360.

The previous prime is 750347657. The next prime is 750347707. The reversal of 750347680 is 86743057.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11695 + ... + 40465.

It is an arithmetic number, because the mean of its divisors is an integer number (37159038).

Almost surely, 2^750347680 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 750347680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (891816912).

750347680 is an abundant number, since it is smaller than the sum of its proper divisors (1033286144).

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

750347680 is a wasteful number, since it uses less digits than its factorization.

750347680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28949 (or 28941 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 750347680 is about 27392.4748790612. The cubic root of 750347680 is about 908.7006695023.

The spelling of 750347680 in words is "seven hundred fifty million, three hundred forty-seven thousand, six hundred eighty".