3125671760 has 40 divisors (see below), whose sum is σ = 7649674080. Its totient is φ = 1184464512.

The previous prime is 3125671721. The next prime is 3125671811. The reversal of 3125671760 is 671765213.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×3125671760² = 19539647902522995200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 1026662 + ... + 1029701.

It is an arithmetic number, because the mean of its divisors is an integer number (191241852).

Almost surely, 2^3125671760 is an apocalyptic number.

It is an amenable number.

3125671760 is an abundant number, since it is smaller than the sum of its proper divisors (4524002320).

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

3125671760 is a wasteful number, since it uses less digits than its factorization.

3125671760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056395 (or 2056389 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 3125671760 is about 55907.7075187313. The cubic root of 3125671760 is about 1462.1136209692.

The spelling of 3125671760 in words is "three billion, one hundred twenty-five million, six hundred seventy-one thousand, seven hundred sixty".