1336130740 has 24 divisors (see below), whose sum is σ = 3206714112. Its totient is φ = 458101920.

The previous prime is 1336130707. The next prime is 1336130773. The reversal of 1336130740 is 470316331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1336130707) and next prime (1336130773).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 1336130699 and 1336130708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4771756 + ... + 4772035.

It is an arithmetic number, because the mean of its divisors is an integer number (133613088).

Almost surely, 2^1336130740 is an apocalyptic number.

1336130740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1336130740 is an abundant number, since it is smaller than the sum of its proper divisors (1870583372).

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

1336130740 is a wasteful number, since it uses less digits than its factorization.

1336130740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9543807 (or 9543805 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 1336130740 is about 36553.1221648712. The cubic root of 1336130740 is about 1101.4116147168.

The spelling of 1336130740 in words is "one billion, three hundred thirty-six million, one hundred thirty thousand, seven hundred forty".