1047346998 has 24 divisors (see below), whose sum is σ = 2189734008. Its totient is φ = 333935712.

The previous prime is 1047346973. The next prime is 1047347027. The reversal of 1047346998 is 8996437401.

It is a super-2 number, since 2×1047346998² = 2193871468439224008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1047346998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161815 + ... + 168162.

It is an arithmetic number, because the mean of its divisors is an integer number (91238917).

Almost surely, 2^1047346998 is an apocalyptic number.

1047346998 is an abundant number, since it is smaller than the sum of its proper divisors (1142387010).

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

1047346998 is a wasteful number, since it uses less digits than its factorization.

1047346998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330028 (or 330005 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 1047346998 is about 32362.7408913398. The cubic root of 1047346998 is about 1015.5396025876.

The spelling of 1047346998 in words is "one billion, forty-seven million, three hundred forty-six thousand, nine hundred ninety-eight".