4992460826 has 4 divisors (see below), whose sum is σ = 7488691242. Its totient is φ = 2496230412.

The previous prime is 4992460819. The next prime is 4992460849. The reversal of 4992460826 is 6280642994.

It is a happy number.

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., 4927899601 + 64561225 = 70199^2 + 8035^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248115205 + ... + 1248115208.

Almost surely, 2^4992460826 is an apocalyptic number.

4992460826 is a deficient number, since it is larger than the sum of its proper divisors (2496230416).

4992460826 is a wasteful number, since it uses less digits than its factorization.

4992460826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496230415.

The product of its (nonzero) digits is 1492992, while the sum is 50.

The square root of 4992460826 is about 70657.3479972182. The cubic root of 4992460826 is about 1709.1160605965.

The spelling of 4992460826 in words is "four billion, nine hundred ninety-two million, four hundred sixty thousand, eight hundred twenty-six".