2997452772 has 36 divisors (see below), whose sum is σ = 7753105360. Its totient is φ = 975914352.

The previous prime is 2997452747. The next prime is 2997452797. The reversal of 2997452772 is 2772547992.

It is a happy number.

2997452772 is a `hidden beast` number, since 29 + 97 + 4 + 527 + 7 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (2997452747) and next prime (2997452797).

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 966622 + ... + 969717.

Almost surely, 2^2997452772 is an apocalyptic number.

It is an amenable number.

2997452772 is an abundant number, since it is smaller than the sum of its proper divisors (4755652588).

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

2997452772 is a wasteful number, since it uses less digits than its factorization.

2997452772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936392 (or 1936387 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 54.

The square root of 2997452772 is about 54748.9979086376. The cubic root of 2997452772 is about 1441.8412615585.

The spelling of 2997452772 in words is "two billion, nine hundred ninety-seven million, four hundred fifty-two thousand, seven hundred seventy-two".