740574830 has 16 divisors (see below), whose sum is σ = 1358187264. Its totient is φ = 290640480.

The previous prime is 740574829. The next prime is 740574839. The reversal of 740574830 is 38475047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740574839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698126 + ... + 699185.

It is an arithmetic number, because the mean of its divisors is an integer number (84886704).

Almost surely, 2^740574830 is an apocalyptic number.

740574830 is a deficient number, since it is larger than the sum of its proper divisors (617612434).

740574830 is a wasteful number, since it uses less digits than its factorization.

740574830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397371.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 740574830 is about 27213.5045519683. The cubic root of 740574830 is about 904.7383144986.

It can be divided in two parts, 74057 and 4830, that added together give a palindrome (78887).

The spelling of 740574830 in words is "seven hundred forty million, five hundred seventy-four thousand, eight hundred thirty".