336031642 has 24 divisors (see below), whose sum is σ = 528413940. Its totient is φ = 160267688.

The previous prime is 336031621. The next prime is 336031649. The reversal of 336031642 is 246130633.

It can be written as a sum of positive squares in 2 ways, for example, as 295186761 + 40844881 = 17181^2 + 6391^2 .

It is a super-2 number, since 2×336031642² = 225834528850432328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 336031642.

It is not an unprimeable number, because it can be changed into a prime (336031649) 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, 4048533 + ... + 4048615.

Almost surely, 2^336031642 is an apocalyptic number.

336031642 is a deficient number, since it is larger than the sum of its proper divisors (192382298).

336031642 is an frugal number, since it uses more digits than its factorization.

336031642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 336031642 is about 18331.1658658144. The cubic root of 336031642 is about 695.2271513945.

It can be divided in two parts, 33603 and 1642, that added together give a triangular number (35245 = T₂₆₅).

The spelling of 336031642 in words is "three hundred thirty-six million, thirty-one thousand, six hundred forty-two".