1349334477 has 16 divisors (see below), whose sum is σ = 2047772160. Its totient is φ = 877615200.

The previous prime is 1349334451. The next prime is 1349334517. The reversal of 1349334477 is 7744339431.

It is not a de Polignac number, because 1349334477 - 2¹⁴ = 1349318093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349334407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608349 + ... + 610562.

It is an arithmetic number, because the mean of its divisors is an integer number (127985760).

Almost surely, 2^1349334477 is an apocalyptic number.

It is an amenable number.

1349334477 is a deficient number, since it is larger than the sum of its proper divisors (698437683).

1349334477 is a wasteful number, since it uses less digits than its factorization.

1349334477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218961 (or 1218955 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 1349334477 is about 36733.2884043887. The cubic root of 1349334477 is about 1105.0278043549.

The spelling of 1349334477 in words is "one billion, three hundred forty-nine million, three hundred thirty-four thousand, four hundred seventy-seven".