2876641240 has 32 divisors (see below), whose sum is σ = 7060847760. Its totient is φ = 1046051200.

The previous prime is 2876641237. The next prime is 2876641253. The reversal of 2876641240 is 421466782.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 2876641193 and 2876641202.

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, 3268471 + ... + 3269350.

Almost surely, 2^2876641240 is an apocalyptic number.

2876641240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2876641240 is an abundant number, since it is smaller than the sum of its proper divisors (4184206520).

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

2876641240 is a wasteful number, since it uses less digits than its factorization.

2876641240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6537843 (or 6537839 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 2876641240 is about 53634.3289321308. The cubic root of 2876641240 is about 1422.2040163233.

The spelling of 2876641240 in words is "two billion, eight hundred seventy-six million, six hundred forty-one thousand, two hundred forty".