1347406677 has 32 divisors (see below), whose sum is σ = 2131430400. Its totient is φ = 839217456.

The previous prime is 1347406667. The next prime is 1347406693. The reversal of 1347406677 is 7766047431.

It is not a de Polignac number, because 1347406677 - 2⁸ = 1347406421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1347406667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1474 + ... + 51932.

It is an arithmetic number, because the mean of its divisors is an integer number (66607200).

Almost surely, 2^1347406677 is an apocalyptic number.

It is an amenable number.

1347406677 is a deficient number, since it is larger than the sum of its proper divisors (784023723).

1347406677 is a wasteful number, since it uses less digits than its factorization.

1347406677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50534 (or 50528 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The square root of 1347406677 is about 36707.0385212428. The cubic root of 1347406677 is about 1104.5013008690.

The spelling of 1347406677 in words is "one billion, three hundred forty-seven million, four hundred six thousand, six hundred seventy-seven".