2977073442 has 24 divisors (see below), whose sum is σ = 7371801216. Its totient is φ = 850592376.

The previous prime is 2977073417. The next prime is 2977073459. The reversal of 2977073442 is 2443707792.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11813658 + ... + 11813909.

It is an arithmetic number, because the mean of its divisors is an integer number (307158384).

Almost surely, 2^2977073442 is an apocalyptic number.

2977073442 is an abundant number, since it is smaller than the sum of its proper divisors (4394727774).

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

2977073442 is a wasteful number, since it uses less digits than its factorization.

2977073442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23627582 (or 23627579 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The square root of 2977073442 is about 54562.5644741887. The cubic root of 2977073442 is about 1438.5661914644.

The spelling of 2977073442 in words is "two billion, nine hundred seventy-seven million, seventy-three thousand, four hundred forty-two".