2813426190 has 64 divisors (see below), whose sum is σ = 7516065600. Its totient is φ = 748887552.

The previous prime is 2813426179. The next prime is 2813426219. The reversal of 2813426190 is 916243182.

2813426190 is a `hidden beast` number, since 2 + 8 + 1 + 34 + 2 + 619 + 0 = 666.

It is a super-2 number, since 2×2813426190² = 15830733853155832200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144474 + ... + 162786.

It is an arithmetic number, because the mean of its divisors is an integer number (117438525).

Almost surely, 2^2813426190 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2813426190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3758032800).

2813426190 is an abundant number, since it is smaller than the sum of its proper divisors (4702639410).

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

2813426190 is a wasteful number, since it uses less digits than its factorization.

2813426190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18898 (or 18892 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 2813426190 is about 53041.7400732668. The cubic root of 2813426190 is about 1411.7089735444.

The spelling of 2813426190 in words is "two billion, eight hundred thirteen million, four hundred twenty-six thousand, one hundred ninety".