946408470 has 32 divisors (see below), whose sum is σ = 2595863808. Its totient is φ = 216321888.

The previous prime is 946408447. The next prime is 946408471. The reversal of 946408470 is 74804649.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946408471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2253144 + ... + 2253563.

It is an arithmetic number, because the mean of its divisors is an integer number (81120744).

Almost surely, 2^946408470 is an apocalyptic number.

946408470 is an abundant number, since it is smaller than the sum of its proper divisors (1649455338).

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

946408470 is a wasteful number, since it uses less digits than its factorization.

946408470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4506724.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 946408470 is about 30763.7525344357. The cubic root of 946408470 is about 981.8071853036.

The spelling of 946408470 in words is "nine hundred forty-six million, four hundred eight thousand, four hundred seventy".