596649402 has 20 divisors (see below), whose sum is σ = 1336936986. Its totient is φ = 198883080.

The previous prime is 596649377. The next prime is 596649407. The reversal of 596649402 is 204946695.

It can be written as a sum of positive squares in only one way, i.e., 406788561 + 189860841 = 20169^2 + 13779^2 .

It is not an unprimeable number, because it can be changed into a prime (596649407) 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 9 ways as a sum of consecutive naturals, for example, 1841349 + ... + 1841672.

Almost surely, 2^596649402 is an apocalyptic number.

596649402 is an abundant number, since it is smaller than the sum of its proper divisors (740287584).

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

596649402 is a wasteful number, since it uses less digits than its factorization.

596649402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3683035 (or 3683026 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 596649402 is about 24426.4078816350. The cubic root of 596649402 is about 841.8597316193.

The spelling of 596649402 in words is "five hundred ninety-six million, six hundred forty-nine thousand, four hundred two".