2897669395 has 12 divisors (see below), whose sum is σ = 3527412624. Its totient is φ = 2284685760.

The previous prime is 2897669381. The next prime is 2897669441. The reversal of 2897669395 is 5939667982.

It is not a de Polignac number, because 2897669395 - 2¹¹ = 2897667347 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1012807 + ... + 1015663.

It is an arithmetic number, because the mean of its divisors is an integer number (293951052).

Almost surely, 2^2897669395 is an apocalyptic number.

2897669395 is a deficient number, since it is larger than the sum of its proper divisors (629743229).

2897669395 is an frugal number, since it uses more digits than its factorization.

2897669395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5790 (or 2933 counting only the distinct ones).

The product of its digits is 44089920, while the sum is 64.

The square root of 2897669395 is about 53830.0045978077. The cubic root of 2897669395 is about 1425.6610282900.

The spelling of 2897669395 in words is "two billion, eight hundred ninety-seven million, six hundred sixty-nine thousand, three hundred ninety-five".