1347893334 has 24 divisors (see below), whose sum is σ = 3047411952. Its totient is φ = 429762960.

The previous prime is 1347893333. The next prime is 1347893347. The reversal of 1347893334 is 4333987431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1347893334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1347893333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1627477 + ... + 1628304.

It is an arithmetic number, because the mean of its divisors is an integer number (126975498).

Almost surely, 2^1347893334 is an apocalyptic number.

1347893334 is an abundant number, since it is smaller than the sum of its proper divisors (1699518618).

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

1347893334 is a wasteful number, since it uses less digits than its factorization.

1347893334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255812 (or 3255809 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The square root of 1347893334 is about 36713.6668558181. Note that the first 3 decimals coincide. The cubic root of 1347893334 is about 1104.6342596356.

The spelling of 1347893334 in words is "one billion, three hundred forty-seven million, eight hundred ninety-three thousand, three hundred thirty-four".