2897329078 has 64 divisors (see below), whose sum is σ = 5202667008. Its totient is φ = 1184440320.

The previous prime is 2897329069. The next prime is 2897329081. The reversal of 2897329078 is 8709237982.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9437401 + ... + 9437707.

It is an arithmetic number, because the mean of its divisors is an integer number (81291672).

Almost surely, 2^2897329078 is an apocalyptic number.

2897329078 is a deficient number, since it is larger than the sum of its proper divisors (2305337930).

2897329078 is a wasteful number, since it uses less digits than its factorization.

2897329078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The square root of 2897329078 is about 53826.8434705213. The cubic root of 2897329078 is about 1425.6052138160.

The spelling of 2897329078 in words is "two billion, eight hundred ninety-seven million, three hundred twenty-nine thousand, seventy-eight".