740776028 has 24 divisors (see below), whose sum is σ = 1397875920. Its totient is φ = 342334080.

The previous prime is 740776027. The next prime is 740776033. The reversal of 740776028 is 820677047.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740776027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115751 + ... + 121982.

It is an arithmetic number, because the mean of its divisors is an integer number (58244830).

Almost surely, 2^740776028 is an apocalyptic number.

It is an amenable number.

740776028 is a deficient number, since it is larger than the sum of its proper divisors (657099892).

740776028 is a wasteful number, since it uses less digits than its factorization.

740776028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237797 (or 237795 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 41.

The square root of 740776028 is about 27217.2009582176. The cubic root of 740776028 is about 904.8202396239.

The spelling of 740776028 in words is "seven hundred forty million, seven hundred seventy-six thousand, twenty-eight".