2494986432 has 56 divisors (see below), whose sum is σ = 6625815552. Its totient is φ = 828576000.

The previous prime is 2494986413. The next prime is 2494986467. The reversal of 2494986432 is 2346894942.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

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, 28057 + ... + 76007.

Almost surely, 2^2494986432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2494986432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3312907776).

2494986432 is an abundant number, since it is smaller than the sum of its proper divisors (4130829120).

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

2494986432 is a wasteful number, since it uses less digits than its factorization.

2494986432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48237 (or 48227 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 51.

The square root of 2494986432 is about 49949.8391589002. The cubic root of 2494986432 is about 1356.3009399854.

The spelling of 2494986432 in words is "two billion, four hundred ninety-four million, nine hundred eighty-six thousand, four hundred thirty-two".