398748369462 has 16 divisors (see below), whose sum is σ = 806457377520. Its totient is φ = 131422683392.

The previous prime is 398748369457. The next prime is 398748369521. The reversal of 398748369462 is 264963847893.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373359363 + ... + 373360430.

It is an arithmetic number, because the mean of its divisors is an integer number (50403586095).

Almost surely, 2^398748369462 is an apocalyptic number.

398748369462 is an abundant number, since it is smaller than the sum of its proper divisors (407709008058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

398748369462 is a wasteful number, since it uses less digits than its factorization.

398748369462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746719887.

The product of its digits is 376233984, while the sum is 69.

The spelling of 398748369462 in words is "three hundred ninety-eight billion, seven hundred forty-eight million, three hundred sixty-nine thousand, four hundred sixty-two".