2970997748 has 12 divisors (see below), whose sum is σ = 5199922560. Its totient is φ = 1485305592.

The previous prime is 2970997709. The next prime is 2970997781. The reversal of 2970997748 is 8477990792.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10436 + ... + 77787.

It is an arithmetic number, because the mean of its divisors is an integer number (433326880).

Almost surely, 2^2970997748 is an apocalyptic number.

It is an amenable number.

2970997748 is a deficient number, since it is larger than the sum of its proper divisors (2228924812).

2970997748 is a wasteful number, since it uses less digits than its factorization.

2970997748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96646 (or 96644 counting only the distinct ones).

The product of its (nonzero) digits is 16003008, while the sum is 62.

The square root of 2970997748 is about 54506.8596417001. The cubic root of 2970997748 is about 1437.5869030562.

The spelling of 2970997748 in words is "two billion, nine hundred seventy million, nine hundred ninety-seven thousand, seven hundred forty-eight".