2970346720 has 72 divisors (see below), whose sum is σ = 7713439272. Its totient is φ = 1080119040.

The previous prime is 2970346693. The next prime is 2970346723. The reversal of 2970346720 is 276430792.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2970346723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57354 + ... + 96073.

It is an arithmetic number, because the mean of its divisors is an integer number (107131101).

Almost surely, 2^2970346720 is an apocalyptic number.

2970346720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2970346720 is an abundant number, since it is smaller than the sum of its proper divisors (4743092552).

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

2970346720 is a wasteful number, since it uses less digits than its factorization.

2970346720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153464 (or 153445 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 2970346720 is about 54500.8873322261. The cubic root of 2970346720 is about 1437.4818903327.

The spelling of 2970346720 in words is "two billion, nine hundred seventy million, three hundred forty-six thousand, seven hundred twenty".