3551914960 has 80 divisors (see below), whose sum is σ = 9102042432. Its totient is φ = 1278259200.

The previous prime is 3551914957. The next prime is 3551914979. The reversal of 3551914960 is 694191553.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 64555 + ... + 106165.

Almost surely, 2^3551914960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3551914960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4551021216).

3551914960 is an abundant number, since it is smaller than the sum of its proper divisors (5550127472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3551914960 is a wasteful number, since it uses less digits than its factorization.

3551914960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41732 (or 41726 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 43.

The square root of 3551914960 is about 59597.9442598484. The cubic root of 3551914960 is about 1525.7645486421.

The spelling of 3551914960 in words is "three billion, five hundred fifty-one million, nine hundred fourteen thousand, nine hundred sixty".