1349377 has 4 divisors (see below), whose sum is σ = 1362096. Its totient is φ = 1336660.

The previous prime is 1349371. The next prime is 1349393. The reversal of 1349377 is 7739431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1349377 - 2¹¹ = 1347329 is a prime.

It is a Duffinian number.

1349377 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1349371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6199 + ... + 6412.

It is an arithmetic number, because the mean of its divisors is an integer number (340524).

2^1349377 is an apocalyptic number.

It is an amenable number.

1349377 is a deficient number, since it is larger than the sum of its proper divisors (12719).

1349377 is a wasteful number, since it uses less digits than its factorization.

1349377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12718.

The product of its digits is 15876, while the sum is 34.

The square root of 1349377 is about 1161.6268764108. The cubic root of 1349377 is about 110.5039412202.

It can be divided in two parts, 13493 and 77, that multiplied together give a triangular number (1038961 = T₁₄₄₁).

The spelling of 1349377 in words is "one million, three hundred forty-nine thousand, three hundred seventy-seven".