3551262960 has 160 divisors (see below), whose sum is σ = 12921887232. Its totient is φ = 789765120.

The previous prime is 3551262937. The next prime is 3551262961. The reversal of 3551262960 is 692621553.

It is a super-2 number, since 2×3551262960² = 25222937222135923200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3551262961) 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 31 ways as a sum of consecutive naturals, for example, 33595 + ... + 90725.

Almost surely, 2^3551262960 is an apocalyptic number.

3551262960 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3551262960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6460943616).

3551262960 is an abundant number, since it is smaller than the sum of its proper divisors (9370624272).

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

3551262960 is a wasteful number, since it uses less digits than its factorization.

3551262960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57191 (or 57185 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 3551262960 is about 59592.4740214736. The cubic root of 3551262960 is about 1525.6711849803.

The spelling of 3551262960 in words is "three billion, five hundred fifty-one million, two hundred sixty-two thousand, nine hundred sixty".