740723774 has 16 divisors (see below), whose sum is σ = 1270353888. Its totient is φ = 317317632.

The previous prime is 740723747. The next prime is 740723821. The reversal of 740723774 is 477327047.

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, 27242 + ... + 47154.

It is an arithmetic number, because the mean of its divisors is an integer number (79397118).

Almost surely, 2^740723774 is an apocalyptic number.

740723774 is a deficient number, since it is larger than the sum of its proper divisors (529630114).

740723774 is a wasteful number, since it uses less digits than its factorization.

740723774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22579.

The product of its (nonzero) digits is 230496, while the sum is 41.

The square root of 740723774 is about 27216.2409968754. The cubic root of 740723774 is about 904.7989639226.

The spelling of 740723774 in words is "seven hundred forty million, seven hundred twenty-three thousand, seven hundred seventy-four".