3651034901 has 4 divisors (see below), whose sum is σ = 3651187404. Its totient is φ = 3650882400.

The previous prime is 3651034883. The next prime is 3651034931. The reversal of 3651034901 is 1094301563.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2093154001 + 1557880900 = 45751^2 + 39470^2 .

It is a cyclic number.

It is not a de Polignac number, because 3651034901 - 2¹⁴ = 3651018517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3651034931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31640 + ... + 91121.

It is an arithmetic number, because the mean of its divisors is an integer number (912796851).

Almost surely, 2^3651034901 is an apocalyptic number.

It is an amenable number.

3651034901 is a deficient number, since it is larger than the sum of its proper divisors (152503).

3651034901 is a wasteful number, since it uses less digits than its factorization.

3651034901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152502.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 3651034901 is about 60423.7941625648. The cubic root of 3651034901 is about 1539.8272281860.

The spelling of 3651034901 in words is "three billion, six hundred fifty-one million, thirty-four thousand, nine hundred one".