9437974798 has 32 divisors (see below), whose sum is σ = 16782518016. Its totient is φ = 3896641728.

The previous prime is 9437974783. The next prime is 9437974807. The reversal of 9437974798 is 8974797349.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63436 + ... + 151327.

It is an arithmetic number, because the mean of its divisors is an integer number (524453688).

Almost surely, 2^9437974798 is an apocalyptic number.

9437974798 is a deficient number, since it is larger than the sum of its proper divisors (7344543218).

9437974798 is a wasteful number, since it uses less digits than its factorization.

9437974798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214888.

The product of its digits is 96018048, while the sum is 67.

The square root of 9437974798 is about 97149.2398220388. The cubic root of 9437974798 is about 2113.2924644601.

The spelling of 9437974798 in words is "nine billion, four hundred thirty-seven million, nine hundred seventy-four thousand, seven hundred ninety-eight".