3180098 has 4 divisors (see below), whose sum is σ = 4770150. Its totient is φ = 1590048.

The previous prime is 3180031. The next prime is 3180101. The reversal of 3180098 is 8900813.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1841449 + 1338649 = 1357^2 + 1157^2 .

It is a super-2 number, since 2×3180098² = 20226046579208, 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 3180098.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 795023 + ... + 795026.

Almost surely, 2^3180098 is an apocalyptic number.

3180098 is a deficient number, since it is larger than the sum of its proper divisors (1590052).

3180098 is a wasteful number, since it uses less digits than its factorization.

3180098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590051.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 3180098 is about 1783.2829276366. The cubic root of 3180098 is about 147.0551261000.

The spelling of 3180098 in words is "three million, one hundred eighty thousand, ninety-eight".