2873993528 has 32 divisors (see below), whose sum is σ = 6259524960. Its totient is φ = 1211518080.

The previous prime is 2873993489. The next prime is 2873993533. The reversal of 2873993528 is 8253993782.

2873993528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 417251 + ... + 424082.

It is an arithmetic number, because the mean of its divisors is an integer number (195610155).

Almost surely, 2^2873993528 is an apocalyptic number.

2873993528 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2873993528 is an abundant number, since it is smaller than the sum of its proper divisors (3385531432).

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

2873993528 is a wasteful number, since it uses less digits than its factorization.

2873993528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841407 (or 841403 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 56.

The square root of 2873993528 is about 53609.6402524770. The cubic root of 2873993528 is about 1421.7675417196.

The spelling of 2873993528 in words is "two billion, eight hundred seventy-three million, nine hundred ninety-three thousand, five hundred twenty-eight".