1340276625 has 80 divisors (see below), whose sum is σ = 2630559360. Its totient is φ = 677095200.

The previous prime is 1340276603. The next prime is 1340276647. The reversal of 1340276625 is 5266720431.

1340276625 is a `hidden beast` number, since 1 + 3 + 4 + 0 + 27 + 6 + 625 = 666.

It is an interprime number because it is at equal distance from previous prime (1340276603) and next prime (1340276647).

It is not a de Polignac number, because 1340276625 - 2¹⁴ = 1340260241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1340276625.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 188892 + ... + 195858.

It is an arithmetic number, because the mean of its divisors is an integer number (32881992).

Almost surely, 2^1340276625 is an apocalyptic number.

1340276625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1340276625 is a deficient number, since it is larger than the sum of its proper divisors (1290282735).

1340276625 is an equidigital number, since it uses as much as digits as its factorization.

1340276625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7013 (or 6994 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 1340276625 is about 36609.7886500318. The cubic root of 1340276625 is about 1102.5496298636.

The spelling of 1340276625 in words is "one billion, three hundred forty million, two hundred seventy-six thousand, six hundred twenty-five".