2986071972 has 48 divisors (see below), whose sum is σ = 7512325632. Its totient is φ = 917706240.

The previous prime is 2986071967. The next prime is 2986071973. The reversal of 2986071972 is 2791706892.

It is not an unprimeable number, because it can be changed into a prime (2986071973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126573 + ... + 148299.

It is an arithmetic number, because the mean of its divisors is an integer number (156506784).

Almost surely, 2^2986071972 is an apocalyptic number.

It is an amenable number.

2986071972 is an abundant number, since it is smaller than the sum of its proper divisors (4526253660).

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

2986071972 is a wasteful number, since it uses less digits than its factorization.

2986071972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22628 (or 22626 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 51.

The square root of 2986071972 is about 54644.9629151672. The cubic root of 2986071972 is about 1440.0141414506.

The spelling of 2986071972 in words is "two billion, nine hundred eighty-six million, seventy-one thousand, nine hundred seventy-two".