396924137702 has 8 divisors (see below), whose sum is σ = 614592213312. Its totient is φ = 192060066600.

The previous prime is 396924137677. The next prime is 396924137707. The reversal of 396924137702 is 207731429693.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×396924137702³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396924137707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3201001049 + ... + 3201001172.

It is an arithmetic number, because the mean of its divisors is an integer number (76824026664).

Almost surely, 2^396924137702 is an apocalyptic number.

396924137702 is a deficient number, since it is larger than the sum of its proper divisors (217668075610).

396924137702 is a wasteful number, since it uses less digits than its factorization.

396924137702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6402002254.

The product of its (nonzero) digits is 3429216, while the sum is 53.

The spelling of 396924137702 in words is "three hundred ninety-six billion, nine hundred twenty-four million, one hundred thirty-seven thousand, seven hundred two".