3090098 has 18 divisors (see below), whose sum is σ = 5140317. Its totient is φ = 1392160.

The previous prime is 3090097. The next prime is 3090127. The reversal of 3090098 is 8900903.

It can be written as a sum of positive squares in 2 ways, for example, as 1951609 + 1138489 = 1397^2 + 1067^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1243.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3090098.

It is not an unprimeable number, because it can be changed into a prime (3090097) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 27290 + ... + 27402.

Almost surely, 2^3090098 is an apocalyptic number.

3090098 is a deficient number, since it is larger than the sum of its proper divisors (2050219).

3090098 is a wasteful number, since it uses less digits than its factorization.

3090098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 3090098 is about 1757.8674580298. The cubic root of 3090098 is about 145.6545595652.

The spelling of 3090098 in words is "three million, ninety thousand, ninety-eight".