3610139049 has 12 divisors (see below), whose sum is σ = 5688704112. Its totient is φ = 2187963000.

The previous prime is 3610139021. The next prime is 3610139053. The reversal of 3610139049 is 9409310163.

3610139049 is a `hidden beast` number, since 3 + 610 + 1 + 39 + 0 + 4 + 9 = 666.

It is not a de Polignac number, because 3610139049 - 2⁵ = 3610139017 is a prime.

It is a super-2 number, since 2×3610139049² = 26066207906229248802, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3610139009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18232927 + ... + 18233124.

It is an arithmetic number, because the mean of its divisors is an integer number (474058676).

Almost surely, 2^3610139049 is an apocalyptic number.

It is an amenable number.

3610139049 is a deficient number, since it is larger than the sum of its proper divisors (2078565063).

3610139049 is a wasteful number, since it uses less digits than its factorization.

3610139049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36466068 (or 36466065 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 3610139049 is about 60084.4326677052. The cubic root of 3610139049 is about 1534.0563399950.

The spelling of 3610139049 in words is "three billion, six hundred ten million, one hundred thirty-nine thousand, forty-nine".