3634711149 has 8 divisors (see below), whose sum is σ = 4866391552. Its totient is φ = 2413085760.

The previous prime is 3634711147. The next prime is 3634711151. The reversal of 3634711149 is 9411174363.

It is a happy number.

3634711149 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 (3634711147) and next prime (3634711151).

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

It is not a de Polignac number, because 3634711149 - 2¹ = 3634711147 is a prime.

It is a super-2 number, since 2×3634711149² = 26422250273329800402, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3634711147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2512909 + ... + 2514354.

It is an arithmetic number, because the mean of its divisors is an integer number (608298944).

Almost surely, 2^3634711149 is an apocalyptic number.

It is an amenable number.

3634711149 is a deficient number, since it is larger than the sum of its proper divisors (1231680403).

3634711149 is a wasteful number, since it uses less digits than its factorization.

3634711149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5027507.

The product of its digits is 54432, while the sum is 39.

The square root of 3634711149 is about 60288.5656571791. The cubic root of 3634711149 is about 1537.5289472506.

The spelling of 3634711149 in words is "three billion, six hundred thirty-four million, seven hundred eleven thousand, one hundred forty-nine".