2402770432 has 40 divisors (see below), whose sum is σ = 4805759376. Its totient is φ = 1200156672.

The previous prime is 2402770333. The next prime is 2402770439. The reversal of 2402770432 is 2340772042.

It is a junction number, because it is equal to n+sod(n) for n = 2402770394 and 2402770403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402770439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 698188 + ... + 701620.

Almost surely, 2^2402770432 is an apocalyptic number.

It is an amenable number.

2402770432 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2402770432 is an equidigital number, since it uses as much as digits as its factorization.

2402770432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4818 (or 4802 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 31.

The square root of 2402770432 is about 49018.0623036040. The cubic root of 2402770432 is about 1339.3808738587.

The spelling of 2402770432 in words is "two billion, four hundred two million, seven hundred seventy thousand, four hundred thirty-two".