1360097440 has 48 divisors (see below), whose sum is σ = 3460407048. Its totient is φ = 502189056.

The previous prime is 1360097429. The next prime is 1360097443. The reversal of 1360097440 is 447900631.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1025792784 + 334304656 = 32028^2 + 18284^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1360097396 and 1360097405.

It is not an unprimeable number, because it can be changed into a prime (1360097443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324867 + ... + 329026.

Almost surely, 2^1360097440 is an apocalyptic number.

1360097440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1360097440 is an abundant number, since it is smaller than the sum of its proper divisors (2100309608).

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

1360097440 is a wasteful number, since it uses less digits than its factorization.

1360097440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653921 (or 653913 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 1360097440 is about 36879.4989119972. The cubic root of 1360097440 is about 1107.9581107337.

The spelling of 1360097440 in words is "one billion, three hundred sixty million, ninety-seven thousand, four hundred forty".