751680480 has 96 divisors (see below), whose sum is σ = 2470777344. Its totient is φ = 191730176.

The previous prime is 751680443. The next prime is 751680487. The reversal of 751680480 is 84086157.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (751680487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23004 + ... + 45083.

It is an arithmetic number, because the mean of its divisors is an integer number (25737264).

Almost surely, 2^751680480 is an apocalyptic number.

It is an amenable number.

751680480 is an abundant number, since it is smaller than the sum of its proper divisors (1719096864).

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

751680480 is a wasteful number, since it uses less digits than its factorization.

751680480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68128 (or 68120 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 751680480 is about 27416.7919348709. The cubic root of 751680480 is about 909.2383757383.

The spelling of 751680480 in words is "seven hundred fifty-one million, six hundred eighty thousand, four hundred eighty".