3541911651 has 16 divisors (see below), whose sum is σ = 5325596800. Its totient is φ = 2326030344.

The previous prime is 3541911599. The next prime is 3541911661. The reversal of 3541911651 is 1561191453.

It is not a de Polignac number, because 3541911651 - 2¹⁴ = 3541895267 is a prime.

It is a super-3 number, since 3×3541911651³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3541911661) 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, 977161 + ... + 980778.

It is an arithmetic number, because the mean of its divisors is an integer number (332849800).

Almost surely, 2^3541911651 is an apocalyptic number.

3541911651 is a deficient number, since it is larger than the sum of its proper divisors (1783685149).

3541911651 is a wasteful number, since it uses less digits than its factorization.

3541911651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1958015 (or 1958009 counting only the distinct ones).

The product of its digits is 16200, while the sum is 36.

The square root of 3541911651 is about 59513.9618156950. The cubic root of 3541911651 is about 1524.3308577030.

The spelling of 3541911651 in words is "three billion, five hundred forty-one million, nine hundred eleven thousand, six hundred fifty-one".