3732425280 has 504 divisors, whose sum is σ = 14081101632. Its totient is φ = 905490432.

The previous prime is 3732425273. The next prime is 3732425299. The reversal of 3732425280 is 825242373.

3732425280 is a `hidden beast` number, since 3 + 7 + 324 + 252 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 55707807 + ... + 55707873.

Almost surely, 2^3732425280 is an apocalyptic number.

3732425280 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 3732425280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7040550816).

3732425280 is an abundant number, since it is smaller than the sum of its proper divisors (10348676352).

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

3732425280 is a wasteful number, since it uses less digits than its factorization.

3732425280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 3732425280 is about 61093.5780585816. The cubic root of 3732425280 is about 1551.1853963676.

The spelling of 3732425280 in words is "three billion, seven hundred thirty-two million, four hundred twenty-five thousand, two hundred eighty".