2977230097 has 4 divisors (see below), whose sum is σ = 3003577380. Its totient is φ = 2950882816.

The previous prime is 2977230017. The next prime is 2977230127. The reversal of 2977230097 is 7900327792.

It is a happy number.

2977230097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 54564²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52475536 + 2924754561 = 7244^2 + 54081^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2977230097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2977230017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13173472 + ... + 13173697.

It is an arithmetic number, because the mean of its divisors is an integer number (750894345).

Almost surely, 2^2977230097 is an apocalyptic number.

It is an amenable number.

2977230097 is a deficient number, since it is larger than the sum of its proper divisors (26347283).

2977230097 is a wasteful number, since it uses less digits than its factorization.

2977230097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26347282.

The product of its (nonzero) digits is 333396, while the sum is 46.

The square root of 2977230097 is about 54564.0000091636. Note that the first 5 decimals coincide. The cubic root of 2977230097 is about 1438.5914236976.

The spelling of 2977230097 in words is "two billion, nine hundred seventy-seven million, two hundred thirty thousand, ninety-seven".