740776734 has 24 divisors (see below), whose sum is σ = 1699429680. Its totient is φ = 232400448.

The previous prime is 740776727. The next prime is 740776739. The reversal of 740776734 is 437677047.

It is a self number, because there is not a number n which added to its sum of digits gives 740776734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740776739) 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, 1210114 + ... + 1210725.

It is an arithmetic number, because the mean of its divisors is an integer number (70809570).

Almost surely, 2^740776734 is an apocalyptic number.

740776734 is an abundant number, since it is smaller than the sum of its proper divisors (958652946).

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

740776734 is a wasteful number, since it uses less digits than its factorization.

740776734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2420864 (or 2420861 counting only the distinct ones).

The product of its (nonzero) digits is 691488, while the sum is 45.

The square root of 740776734 is about 27217.2139279538. The cubic root of 740776734 is about 904.8205270715.

The spelling of 740776734 in words is "seven hundred forty million, seven hundred seventy-six thousand, seven hundred thirty-four".