407485630 has 16 divisors (see below), whose sum is σ = 750532464. Its totient is φ = 159203520.

The previous prime is 407485619. The next prime is 407485643. The reversal of 407485630 is 36584704.

It is a self number, because there is not a number n which added to its sum of digits gives 407485630.

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, 473391 + ... + 474250.

It is an arithmetic number, because the mean of its divisors is an integer number (46908279).

Almost surely, 2^407485630 is an apocalyptic number.

407485630 is a deficient number, since it is larger than the sum of its proper divisors (343046834).

407485630 is a wasteful number, since it uses less digits than its factorization.

407485630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947691.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 407485630 is about 20186.2733063832. The cubic root of 407485630 is about 741.3741389535.

The spelling of 407485630 in words is "four hundred seven million, four hundred eighty-five thousand, six hundred thirty".