740715772 has 24 divisors (see below), whose sum is σ = 1376691120. Its totient is φ = 347508480.

The previous prime is 740715737. The next prime is 740715793. The reversal of 740715772 is 277517047.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct 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, 6054 + ... + 38962.

It is an arithmetic number, because the mean of its divisors is an integer number (57362130).

Almost surely, 2^740715772 is an apocalyptic number.

It is an amenable number.

740715772 is a deficient number, since it is larger than the sum of its proper divisors (635975348).

740715772 is a wasteful number, since it uses less digits than its factorization.

740715772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33261 (or 33259 counting only the distinct ones).

The product of its (nonzero) digits is 96040, while the sum is 40.

The square root of 740715772 is about 27216.0939886678. The cubic root of 740715772 is about 904.7957057456.

The spelling of 740715772 in words is "seven hundred forty million, seven hundred fifteen thousand, seven hundred seventy-two".