749791960 has 48 divisors (see below), whose sum is σ = 1699719840. Its totient is φ = 297673920.

The previous prime is 749791943. The next prime is 749791961. The reversal of 749791960 is 69197947.

749791960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 749791898 and 749791907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749791961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2766625 + ... + 2766895.

It is an arithmetic number, because the mean of its divisors is an integer number (35410830).

Almost surely, 2^749791960 is an apocalyptic number.

It is an amenable number.

749791960 is an abundant number, since it is smaller than the sum of its proper divisors (949927880).

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

749791960 is a wasteful number, since it uses less digits than its factorization.

749791960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808 (or 541 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 52.

The square root of 749791960 is about 27382.3293384621. The cubic root of 749791960 is about 908.4762811433.

The spelling of 749791960 in words is "seven hundred forty-nine million, seven hundred ninety-one thousand, nine hundred sixty".