475349007 has 16 divisors (see below), whose sum is σ = 725940992. Its totient is φ = 271028160.

The previous prime is 475348969. The next prime is 475349099. The reversal of 475349007 is 700943574.

It is not a de Polignac number, because 475349007 - 2¹⁴ = 475332623 is a prime.

It is the 21803-rd Hogben number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475349807) by changing a digit.

It is a nontrivial repunit in base 21802.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15169 + ... + 34362.

It is an arithmetic number, because the mean of its divisors is an integer number (45371312).

Almost surely, 2^475349007 is an apocalyptic number.

475349007 is a deficient number, since it is larger than the sum of its proper divisors (250591985).

475349007 is a wasteful number, since it uses less digits than its factorization.

475349007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49998.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 475349007 is about 21802.5000171999. The cubic root of 475349007 is about 780.4364240776.

The spelling of 475349007 in words is "four hundred seventy-five million, three hundred forty-nine thousand, seven".