3696241949 has 16 divisors (see below), whose sum is σ = 3935204208. Its totient is φ = 3459735552.

The previous prime is 3696241937. The next prime is 3696241987. The reversal of 3696241949 is 9491426963.

It can be written as a sum of positive squares in 8 ways, for example, as 411805849 + 3284436100 = 20293^2 + 57310^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3696241949 is a prime.

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 3696241949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3696241999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3878057 + ... + 3879009.

It is an arithmetic number, because the mean of its divisors is an integer number (245950263).

Almost surely, 2^3696241949 is an apocalyptic number.

It is an amenable number.

3696241949 is a deficient number, since it is larger than the sum of its proper divisors (238962259).

3696241949 is a wasteful number, since it uses less digits than its factorization.

3696241949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1984.

The product of its digits is 2519424, while the sum is 53.

The square root of 3696241949 is about 60796.7264661511. The cubic root of 3696241949 is about 1546.1565473994.

The spelling of 3696241949 in words is "three billion, six hundred ninety-six million, two hundred forty-one thousand, nine hundred forty-nine".