398935713094 has 4 divisors (see below), whose sum is σ = 598403569644. Its totient is φ = 199467856546.

The previous prime is 398935713083. The next prime is 398935713107. The reversal of 398935713094 is 490317539893.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99733928272 + ... + 99733928275.

It is an arithmetic number, because the mean of its divisors is an integer number (149600892411).

Almost surely, 2^398935713094 is an apocalyptic number.

398935713094 is a deficient number, since it is larger than the sum of its proper divisors (199467856550).

398935713094 is a wasteful number, since it uses less digits than its factorization.

398935713094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199467856549.

The product of its (nonzero) digits is 22044960, while the sum is 61.

The spelling of 398935713094 in words is "three hundred ninety-eight billion, nine hundred thirty-five million, seven hundred thirteen thousand, ninety-four".