2858495790 has 16 divisors (see below), whose sum is σ = 6860389968. Its totient is φ = 762265536.

The previous prime is 2858495707. The next prime is 2858495797. The reversal of 2858495790 is 975948582.

It is a happy number.

2858495790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2858495790.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2858495797) 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, 47641567 + ... + 47641626.

It is an arithmetic number, because the mean of its divisors is an integer number (428774373).

Almost surely, 2^2858495790 is an apocalyptic number.

2858495790 is an abundant number, since it is smaller than the sum of its proper divisors (4001894178).

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

2858495790 is a wasteful number, since it uses less digits than its factorization.

2858495790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95283203.

The product of its (nonzero) digits is 7257600, while the sum is 57.

The square root of 2858495790 is about 53464.9024127044. The cubic root of 2858495790 is about 1419.2073520431.

The spelling of 2858495790 in words is "two billion, eight hundred fifty-eight million, four hundred ninety-five thousand, seven hundred ninety".