751100664 has 64 divisors (see below), whose sum is σ = 1996993440. Its totient is φ = 234598400.

The previous prime is 751100663. The next prime is 751100671. The reversal of 751100664 is 466001157.

751100664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×751100664² = 1128304414922481792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (751100663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91114 + ... + 99014.

Almost surely, 2^751100664 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 751100664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (998496720).

751100664 is an abundant number, since it is smaller than the sum of its proper divisors (1245892776).

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

751100664 is a wasteful number, since it uses less digits than its factorization.

751100664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8160 (or 8156 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 751100664 is about 27406.2157913127. The cubic root of 751100664 is about 909.0045323338.

The spelling of 751100664 in words is "seven hundred fifty-one million, one hundred thousand, six hundred sixty-four".