2473812730 has 32 divisors (see below), whose sum is σ = 4718736000. Its totient is φ = 931142592.

The previous prime is 2473812713. The next prime is 2473812751. The reversal of 2473812730 is 372183742.

It is a super-2 number, since 2×2473812730² = 12239498846220105800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2473812730.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15382 + ... + 72001.

It is an arithmetic number, because the mean of its divisors is an integer number (147460500).

Almost surely, 2^2473812730 is an apocalyptic number.

2473812730 is a deficient number, since it is larger than the sum of its proper divisors (2244923270).

2473812730 is a wasteful number, since it uses less digits than its factorization.

2473812730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87558.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 2473812730 is about 49737.4379114968. The cubic root of 2473812730 is about 1352.4532857540.

The spelling of 2473812730 in words is "two billion, four hundred seventy-three million, eight hundred twelve thousand, seven hundred thirty".