2428403732 has 12 divisors (see below), whose sum is σ = 4259302656. Its totient is φ = 1211460120.

The previous prime is 2428403729. The next prime is 2428403741. The reversal of 2428403732 is 2373048242.

It is a junction number, because it is equal to n+sod(n) for n = 2428403692 and 2428403701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683444 + ... + 686987.

It is an arithmetic number, because the mean of its divisors is an integer number (354941888).

Almost surely, 2^2428403732 is an apocalyptic number.

It is an amenable number.

2428403732 is a deficient number, since it is larger than the sum of its proper divisors (1830898924).

2428403732 is a wasteful number, since it uses less digits than its factorization.

2428403732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370878 (or 1370876 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 2428403732 is about 49278.8365528246. The cubic root of 2428403732 is about 1344.1269758211.

The spelling of 2428403732 in words is "two billion, four hundred twenty-eight million, four hundred three thousand, seven hundred thirty-two".