746748880 has 40 divisors (see below), whose sum is σ = 1745316864. Its totient is φ = 297129600.

The previous prime is 746748859. The next prime is 746748913. The reversal of 746748880 is 88847647.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 9156 + ... + 39715.

Almost surely, 2^746748880 is an apocalyptic number.

It is an amenable number.

746748880 is an abundant number, since it is smaller than the sum of its proper divisors (998567984).

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

746748880 is a wasteful number, since it uses less digits than its factorization.

746748880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49075 (or 49069 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 52.

The square root of 746748880 is about 27326.7063511137. The cubic root of 746748880 is about 907.2455777559.

The spelling of 746748880 in words is "seven hundred forty-six million, seven hundred forty-eight thousand, eight hundred eighty".