2897155314 has 12 divisors (see below), whose sum is σ = 6277169886. Its totient is φ = 965718432.

The previous prime is 2897155291. The next prime is 2897155337. The reversal of 2897155314 is 4135517982.

2897155314 is a `hidden beast` number, since 2 + 8 + 97 + 1 + 553 + 1 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2897155291) and next prime (2897155337).

It can be written as a sum of positive squares in only one way, i.e., 1646330625 + 1250824689 = 40575^2 + 35367^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2897155314.

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 5 ways as a sum of consecutive naturals, for example, 80476519 + ... + 80476554.

Almost surely, 2^2897155314 is an apocalyptic number.

2897155314 is an abundant number, since it is smaller than the sum of its proper divisors (3380014572).

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

2897155314 is a wasteful number, since it uses less digits than its factorization.

2897155314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160953081 (or 160953078 counting only the distinct ones).

The product of its digits is 302400, while the sum is 45.

The square root of 2897155314 is about 53825.2293446112. The cubic root of 2897155314 is about 1425.5767135651.

The spelling of 2897155314 in words is "two billion, eight hundred ninety-seven million, one hundred fifty-five thousand, three hundred fourteen".