946957198 has 16 divisors (see below), whose sum is σ = 1575832320. Its totient is φ = 423139000.

The previous prime is 946957183. The next prime is 946957259. The reversal of 946957198 is 891759649.

It is a super-2 number, since 2×946957198² = 1793455869688022408, which contains 22 as substring.

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, 363478 + ... + 366073.

It is an arithmetic number, because the mean of its divisors is an integer number (98489520).

Almost surely, 2^946957198 is an apocalyptic number.

946957198 is a deficient number, since it is larger than the sum of its proper divisors (628875122).

946957198 is a wasteful number, since it uses less digits than its factorization.

946957198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729623.

The product of its digits is 4898880, while the sum is 58.

The square root of 946957198 is about 30772.6696599434. The cubic root of 946957198 is about 981.9968993726.

The spelling of 946957198 in words is "nine hundred forty-six million, nine hundred fifty-seven thousand, one hundred ninety-eight".