949473792 has 80 divisors (see below), whose sum is σ = 2810549280. Its totient is φ = 316486656.

The previous prime is 949473779. The next prime is 949473803. The reversal of 949473792 is 297374949.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 20518 + ... + 48165.

It is an arithmetic number, because the mean of its divisors is an integer number (35131866).

Almost surely, 2^949473792 is an apocalyptic number.

It is an amenable number.

949473792 is an abundant number, since it is smaller than the sum of its proper divisors (1861075488).

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

949473792 is an equidigital number, since it uses as much as digits as its factorization.

949473792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68710 (or 68688 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 54.

The square root of 949473792 is about 30813.5326115004. The cubic root of 949473792 is about 982.8660345844.

The spelling of 949473792 in words is "nine hundred forty-nine million, four hundred seventy-three thousand, seven hundred ninety-two".