2970878472 has 40 divisors (see below), whose sum is σ = 8321212350. Its totient is φ = 990292608.

The previous prime is 2970878441. The next prime is 2970878509. The reversal of 2970878472 is 2748780792.

2970878472 is a `hidden beast` number, since 2 + 97 + 0 + 87 + 8 + 472 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2020142916 + 950735556 = 44946^2 + 30834^2 .

It is a super-2 number, since 2×2970878472² = 17652237790786109568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2291697 + ... + 2292992.

Almost surely, 2^2970878472 is an apocalyptic number.

It is an amenable number.

2970878472 is an abundant number, since it is smaller than the sum of its proper divisors (5350333878).

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

2970878472 is a wasteful number, since it uses less digits than its factorization.

2970878472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4584707 (or 4584694 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The square root of 2970878472 is about 54505.7654932026. The cubic root of 2970878472 is about 1437.5676646360.

The spelling of 2970878472 in words is "two billion, nine hundred seventy million, eight hundred seventy-eight thousand, four hundred seventy-two".