396259842004 has 12 divisors (see below), whose sum is σ = 746797394644. Its totient is φ = 182889157824.

The previous prime is 396259841987. The next prime is 396259842071. The reversal of 396259842004 is 400248952693.

It can be written as a sum of positive squares in 2 ways, for example, as 21054590404 + 375205251600 = 145102^2 + 612540^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 7620381577 = 396259842004 / (3 + 9 + 6 + 2 + 5 + 9 + 8 + 4 + 2 + 0 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3810190737 + ... + 3810190840.

Almost surely, 2^396259842004 is an apocalyptic number.

It is an amenable number.

396259842004 is a deficient number, since it is larger than the sum of its proper divisors (350537552640).

396259842004 is a wasteful number, since it uses less digits than its factorization.

396259842004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7620381594 (or 7620381592 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 52.

The spelling of 396259842004 in words is "three hundred ninety-six billion, two hundred fifty-nine million, eight hundred forty-two thousand, four".