398265362 has 16 divisors (see below), whose sum is σ = 658037952. Its totient is φ = 179271120.

The previous prime is 398265359. The next prime is 398265367. The reversal of 398265362 is 263562893.

It is not an unprimeable number, because it can be changed into a prime (398265367) 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, 85613 + ... + 90144.

It is an arithmetic number, because the mean of its divisors is an integer number (41127372).

Almost surely, 2^398265362 is an apocalyptic number.

398265362 is a deficient number, since it is larger than the sum of its proper divisors (259772590).

398265362 is a wasteful number, since it uses less digits than its factorization.

398265362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175873.

The product of its digits is 466560, while the sum is 44.

The square root of 398265362 is about 19956.5869326396. The cubic root of 398265362 is about 735.7396795673.

The spelling of 398265362 in words is "three hundred ninety-eight million, two hundred sixty-five thousand, three hundred sixty-two".