1407642980 has 12 divisors (see below), whose sum is σ = 2956050300. Its totient is φ = 563057184.

The previous prime is 1407642967. The next prime is 1407643007. The reversal of 1407642980 is 892467041.

1407642980 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 282979684 + 1124663296 = 16822^2 + 33536^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35191055 + ... + 35191094.

It is an arithmetic number, because the mean of its divisors is an integer number (246337525).

Almost surely, 2^1407642980 is an apocalyptic number.

1407642980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1407642980 is an abundant number, since it is smaller than the sum of its proper divisors (1548407320).

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

1407642980 is a wasteful number, since it uses less digits than its factorization.

1407642980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70382158 (or 70382156 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 1407642980 is about 37518.5684694925. The cubic root of 1407642980 is about 1120.7209909129.

The spelling of 1407642980 in words is "one billion, four hundred seven million, six hundred forty-two thousand, nine hundred eighty".