2878955357 has 8 divisors (see below), whose sum is σ = 2952313920. Its totient is φ = 2806508320.

The previous prime is 2878955341. The next prime is 2878955381. The reversal of 2878955357 is 7535598782.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2878955357 - 2⁴ = 2878955341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2878955296 and 2878955305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2878955857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221483 + ... + 234120.

It is an arithmetic number, because the mean of its divisors is an integer number (369039240).

Almost surely, 2^2878955357 is an apocalyptic number.

It is an amenable number.

2878955357 is a deficient number, since it is larger than the sum of its proper divisors (73358563).

2878955357 is an equidigital number, since it uses as much as digits as its factorization.

2878955357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455763.

The product of its digits is 21168000, while the sum is 59.

The square root of 2878955357 is about 53655.8976907478. The cubic root of 2878955357 is about 1422.5852785998.

The spelling of 2878955357 in words is "two billion, eight hundred seventy-eight million, nine hundred fifty-five thousand, three hundred fifty-seven".