607661376 has 112 divisors (see below), whose sum is σ = 1845137280. Its totient is φ = 172892160.

The previous prime is 607661339. The next prime is 607661419. The reversal of 607661376 is 673166706.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376860 + ... + 378468.

It is an arithmetic number, because the mean of its divisors is an integer number (16474440).

Almost surely, 2^607661376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 607661376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (922568640).

607661376 is an abundant number, since it is smaller than the sum of its proper divisors (1237475904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

607661376 is a wasteful number, since it uses less digits than its factorization.

607661376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912 (or 1902 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 42.

The square root of 607661376 is about 24650.7885472250. The cubic root of 607661376 is about 847.0074122573.

The spelling of 607661376 in words is "six hundred seven million, six hundred sixty-one thousand, three hundred seventy-six".