2940320372 has 24 divisors (see below), whose sum is σ = 5617248672. Its totient is φ = 1335578400.

The previous prime is 2940320363. The next prime is 2940320377. The reversal of 2940320372 is 2730230492.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2940320377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42722 + ... + 87782.

It is an arithmetic number, because the mean of its divisors is an integer number (234052028).

Almost surely, 2^2940320372 is an apocalyptic number.

2940320372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2940320372 is a deficient number, since it is larger than the sum of its proper divisors (2676928300).

2940320372 is a wasteful number, since it uses less digits than its factorization.

2940320372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46559 (or 46557 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 2940320372 is about 54224.7210412373. The cubic root of 2940320372 is about 1432.6217851824.

The spelling of 2940320372 in words is "two billion, nine hundred forty million, three hundred twenty thousand, three hundred seventy-two".