4445708474 has 16 divisors (see below), whose sum is σ = 6976561536. Its totient is φ = 2122495200.

The previous prime is 4445708461. The next prime is 4445708537. The reversal of 4445708474 is 4748075444.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Curzon number.

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, 572912 + ... + 580619.

It is an arithmetic number, because the mean of its divisors is an integer number (436035096).

Almost surely, 2^4445708474 is an apocalyptic number.

4445708474 is a deficient number, since it is larger than the sum of its proper divisors (2530853062).

4445708474 is a wasteful number, since it uses less digits than its factorization.

4445708474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153621.

The product of its (nonzero) digits is 2007040, while the sum is 47.

The square root of 4445708474 is about 66676.1462143696. The cubic root of 4445708474 is about 1644.2972363603.

The spelling of 4445708474 in words is "four billion, four hundred forty-five million, seven hundred eight thousand, four hundred seventy-four".