1337397120 has 96 divisors (see below), whose sum is σ = 4618219320. Its totient is φ = 356637696.

The previous prime is 1337397119. The next prime is 1337397179. The reversal of 1337397120 is 217937331.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110334 + ... + 121853.

Almost surely, 2^1337397120 is an apocalyptic number.

1337397120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1337397120 is an abundant number, since it is smaller than the sum of its proper divisors (3280822200).

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

1337397120 is a wasteful number, since it uses less digits than its factorization.

1337397120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232212 (or 232197 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 36.

The square root of 1337397120 is about 36570.4405223672. The cubic root of 1337397120 is about 1101.7594761864.

The spelling of 1337397120 in words is "one billion, three hundred thirty-seven million, three hundred ninety-seven thousand, one hundred twenty".