607871901 has 72 divisors (see below), whose sum is σ = 1052325792. Its totient is φ = 309355200.

The previous prime is 607871879. The next prime is 607871933. The reversal of 607871901 is 109178706.

It is not a de Polignac number, because 607871901 - 2⁶ = 607871837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 607871901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (607871981) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1836306 + ... + 1836636.

It is an arithmetic number, because the mean of its divisors is an integer number (14615636).

Almost surely, 2^607871901 is an apocalyptic number.

It is an amenable number.

607871901 is a deficient number, since it is larger than the sum of its proper divisors (444453891).

607871901 is a wasteful number, since it uses less digits than its factorization.

607871901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 39.

The square root of 607871901 is about 24655.0583248144. The cubic root of 607871901 is about 847.1052165355.

The spelling of 607871901 in words is "six hundred seven million, eight hundred seventy-one thousand, nine hundred one".