946379390 has 32 divisors (see below), whose sum is σ = 1939147776. Its totient is φ = 329174560.

The previous prime is 946379387. The next prime is 946379429. The reversal of 946379390 is 93973649.

It is a happy number.

It is a Curzon number.

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, 184502 + ... + 189561.

It is an arithmetic number, because the mean of its divisors is an integer number (60598368).

Almost surely, 2^946379390 is an apocalyptic number.

946379390 is an abundant number, since it is smaller than the sum of its proper divisors (992768386).

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

946379390 is a wasteful number, since it uses less digits than its factorization.

946379390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374104.

The product of its (nonzero) digits is 1102248, while the sum is 50.

The square root of 946379390 is about 30763.2798966560. The cubic root of 946379390 is about 981.7971293055.

The spelling of 946379390 in words is "nine hundred forty-six million, three hundred seventy-nine thousand, three hundred ninety".