2432946820 has 24 divisors (see below), whose sum is σ = 5115864600. Its totient is φ = 971907072.

The previous prime is 2432946781. The next prime is 2432946871. The reversal of 2432946820 is 286492342.

It can be written as a sum of positive squares in 4 ways, for example, as 150209536 + 2282737284 = 12256^2 + 47778^2 .

It is a super-2 number, since 2×2432946820² = 11838460457896224800, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 63715 + ... + 94474.

It is an arithmetic number, because the mean of its divisors is an integer number (213161025).

Almost surely, 2^2432946820 is an apocalyptic number.

2432946820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2432946820 is an abundant number, since it is smaller than the sum of its proper divisors (2682917780).

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

2432946820 is a wasteful number, since it uses less digits than its factorization.

2432946820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158967 (or 158965 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 2432946820 is about 49324.9107449775. The cubic root of 2432946820 is about 1344.9646568289.

The spelling of 2432946820 in words is "two billion, four hundred thirty-two million, nine hundred forty-six thousand, eight hundred twenty".