1359980940 has 48 divisors (see below), whose sum is σ = 3811707648. Its totient is φ = 362303424.

The previous prime is 1359980939. The next prime is 1359980957. The reversal of 1359980940 is 490899531.

It is a self number, because there is not a number n which added to its sum of digits gives 1359980940.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53119 + ... + 74441.

It is an arithmetic number, because the mean of its divisors is an integer number (79410576).

Almost surely, 2^1359980940 is an apocalyptic number.

1359980940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1359980940 is an abundant number, since it is smaller than the sum of its proper divisors (2451726708).

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

1359980940 is a wasteful number, since it uses less digits than its factorization.

1359980940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22398 (or 22396 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 48.

The square root of 1359980940 is about 36877.9194098583. The cubic root of 1359980940 is about 1107.9264755480.

The spelling of 1359980940 in words is "one billion, three hundred fifty-nine million, nine hundred eighty thousand, nine hundred forty".