2878503936 has 352 divisors, whose sum is σ = 9822455808. Its totient is φ = 727695360.

The previous prime is 2878503913. The next prime is 2878503941. The reversal of 2878503936 is 6393058782.

It is a tau number, because it is divible by the number of its divisors (352).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10171251 + ... + 10171533.

It is an arithmetic number, because the mean of its divisors is an integer number (27904704).

Almost surely, 2^2878503936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2878503936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4911227904).

2878503936 is an abundant number, since it is smaller than the sum of its proper divisors (6943951872).

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

2878503936 is a wasteful number, since it uses less digits than its factorization.

2878503936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367 (or 349 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 2878503936 is about 53651.6908960007. The cubic root of 2878503936 is about 1422.5109207909.

The spelling of 2878503936 in words is "two billion, eight hundred seventy-eight million, five hundred three thousand, nine hundred thirty-six".