3090490842 has 8 divisors (see below), whose sum is σ = 6180981696. Its totient is φ = 1030163612.

The previous prime is 3090490831. The next prime is 3090490853. The reversal of 3090490842 is 2480940903.

3090490842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3090490831) and next prime (3090490853).

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

3090490842 is an admirable number.

It is a super-2 number, since 2×3090490842² = 19102267288971737928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3090490842.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257540898 + ... + 257540909.

It is an arithmetic number, because the mean of its divisors is an integer number (772622712).

Almost surely, 2^3090490842 is an apocalyptic number.

3090490842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3090490842 is a wasteful number, since it uses less digits than its factorization.

3090490842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515081812.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 3090490842 is about 55592.1832814650. The cubic root of 3090490842 is about 1456.6073162450.

The spelling of 3090490842 in words is "three billion, ninety million, four hundred ninety thousand, eight hundred forty-two".