396750046861 has 8 divisors (see below), whose sum is σ = 453702282560. Its totient is φ = 339866225568.

The previous prime is 396750046811. The next prime is 396750046937. The reversal of 396750046861 is 168640057693.

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

It is a cyclic number.

It is not a de Polignac number, because 396750046861 - 2¹⁹ = 396749522573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396750046811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17091171 + ... + 17114368.

It is an arithmetic number, because the mean of its divisors is an integer number (56712785320).

Almost surely, 2^396750046861 is an apocalyptic number.

It is an amenable number.

396750046861 is a deficient number, since it is larger than the sum of its proper divisors (56952235699).

396750046861 is a wasteful number, since it uses less digits than its factorization.

396750046861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34207203.

The product of its (nonzero) digits is 6531840, while the sum is 55.

It can be divided in two parts, 3967500 and 46861, that added together give a triangular number (4014361 = T₂₈₃₃).

The spelling of 396750046861 in words is "three hundred ninety-six billion, seven hundred fifty million, forty-six thousand, eight hundred sixty-one".