2479183402 has 4 divisors (see below), whose sum is σ = 3718775106. Its totient is φ = 1239591700.

The previous prime is 2479183397. The next prime is 2479183453. The reversal of 2479183402 is 2043819742.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2470189401 + 8994001 = 49701^2 + 2999^2 .

It is a super-2 number, since 2×2479183402² = 12292700681504587208, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 619795849 + ... + 619795852.

Almost surely, 2^2479183402 is an apocalyptic number.

2479183402 is a deficient number, since it is larger than the sum of its proper divisors (1239591704).

2479183402 is a wasteful number, since it uses less digits than its factorization.

2479183402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239591703.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 2479183402 is about 49791.3988757094. The cubic root of 2479183402 is about 1353.4313081671.

The spelling of 2479183402 in words is "two billion, four hundred seventy-nine million, one hundred eighty-three thousand, four hundred two".