2898566040 has 32 divisors (see below), whose sum is σ = 8695698480. Its totient is φ = 772950912.

The previous prime is 2898566023. The next prime is 2898566087. The reversal of 2898566040 is 406658982.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12077239 + ... + 12077478.

Almost surely, 2^2898566040 is an apocalyptic number.

2898566040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2898566040 is an abundant number, since it is smaller than the sum of its proper divisors (5797132440).

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

2898566040 is a wasteful number, since it uses less digits than its factorization.

2898566040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24154731 (or 24154727 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 2898566040 is about 53838.3324407434. The cubic root of 2898566040 is about 1425.8080636977.

The spelling of 2898566040 in words is "two billion, eight hundred ninety-eight million, five hundred sixty-six thousand, forty".