2799346890 has 16 divisors (see below), whose sum is σ = 6718432608. Its totient is φ = 746492496.

The previous prime is 2799346889. The next prime is 2799346897. The reversal of 2799346890 is 986439972.

2799346890 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 2799346890.

It is not an unprimeable number, because it can be changed into a prime (2799346897) 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, 46655752 + ... + 46655811.

It is an arithmetic number, because the mean of its divisors is an integer number (419902038).

Almost surely, 2^2799346890 is an apocalyptic number.

2799346890 is an abundant number, since it is smaller than the sum of its proper divisors (3919085718).

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

2799346890 is a wasteful number, since it uses less digits than its factorization.

2799346890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93311573.

The product of its (nonzero) digits is 5878656, while the sum is 57.

The square root of 2799346890 is about 52908.8545519557. The cubic root of 2799346890 is about 1409.3501507181.

The spelling of 2799346890 in words is "two billion, seven hundred ninety-nine million, three hundred forty-six thousand, eight hundred ninety".