2473949928 has 32 divisors (see below), whose sum is σ = 6186324960. Its totient is φ = 824456640.

The previous prime is 2473949927. The next prime is 2473949957. The reversal of 2473949928 is 8299493742.

It is a super-2 number, since 2×2473949928² = 12240856492502410368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2473949927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123426 + ... + 142062.

It is an arithmetic number, because the mean of its divisors is an integer number (193322655).

Almost surely, 2^2473949928 is an apocalyptic number.

It is an amenable number.

2473949928 is an abundant number, since it is smaller than the sum of its proper divisors (3712375032).

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

2473949928 is a wasteful number, since it uses less digits than its factorization.

2473949928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24177 (or 24173 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 57.

The square root of 2473949928 is about 49738.8171150059. The cubic root of 2473949928 is about 1352.4782877080.

The spelling of 2473949928 in words is "two billion, four hundred seventy-three million, nine hundred forty-nine thousand, nine hundred twenty-eight".