949393882 has 4 divisors (see below), whose sum is σ = 1424090826. Its totient is φ = 474696940.

The previous prime is 949393877. The next prime is 949393891. The reversal of 949393882 is 288393949.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 288393949 = 3109 ⋅92761.

It can be written as a sum of positive squares in only one way, i.e., 501267321 + 448126561 = 22389^2 + 21169^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237348469 + ... + 237348472.

Almost surely, 2^949393882 is an apocalyptic number.

949393882 is a deficient number, since it is larger than the sum of its proper divisors (474696944).

949393882 is a wasteful number, since it uses less digits than its factorization.

949393882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474696943.

The product of its digits is 3359232, while the sum is 55.

The square root of 949393882 is about 30812.2359136756. The cubic root of 949393882 is about 982.8384603536.

The spelling of 949393882 in words is "nine hundred forty-nine million, three hundred ninety-three thousand, eight hundred eighty-two".