2403985032 has 192 divisors, whose sum is σ = 7026739200. Its totient is φ = 740275200.

The previous prime is 2403985009. The next prime is 2403985043. The reversal of 2403985032 is 2305893042.

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 47 ways as a sum of consecutive naturals, for example, 17547268 + ... + 17547404.

It is an arithmetic number, because the mean of its divisors is an integer number (36597600).

Almost surely, 2^2403985032 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 2403985032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3513369600).

2403985032 is an abundant number, since it is smaller than the sum of its proper divisors (4622754168).

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

2403985032 is a wasteful number, since it uses less digits than its factorization.

2403985032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2403985032 is about 49030.4500489237. The cubic root of 2403985032 is about 1339.6065214344.

The spelling of 2403985032 in words is "two billion, four hundred three million, nine hundred eighty-five thousand, thirty-two".