4945790 has 16 divisors (see below), whose sum is σ = 9143712. Its totient is φ = 1924704.

The previous prime is 4945783. The next prime is 4945807. The reversal of 4945790 is 975494.

It is a congruent 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, 6314 + ... + 7053.

It is an arithmetic number, because the mean of its divisors is an integer number (571482).

Almost surely, 2^4945790 is an apocalyptic number.

4945790 is a deficient number, since it is larger than the sum of its proper divisors (4197922).

4945790 is a wasteful number, since it uses less digits than its factorization.

4945790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13411.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 4945790 is about 2223.9132177313. The cubic root of 4945790 is about 170.3773624111.

The spelling of 4945790 in words is "four million, nine hundred forty-five thousand, seven hundred ninety".