946474190 has 16 divisors (see below), whose sum is σ = 1708486128. Its totient is φ = 377515776.

The previous prime is 946474187. The next prime is 946474211. The reversal of 946474190 is 91474649.

It is a super-2 number, since 2×946474190² = 1791626784672312200, 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, 130532 + ... + 137591.

It is an arithmetic number, because the mean of its divisors is an integer number (106780383).

Almost surely, 2^946474190 is an apocalyptic number.

946474190 is a deficient number, since it is larger than the sum of its proper divisors (762011938).

946474190 is a wasteful number, since it uses less digits than its factorization.

946474190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268483.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 946474190 is about 30764.8206560675. The cubic root of 946474190 is about 981.8299108239.

The spelling of 946474190 in words is "nine hundred forty-six million, four hundred seventy-four thousand, one hundred ninety".