1376852349 has 8 divisors (see below), whose sum is σ = 1837890432. Its totient is φ = 916857920.

The previous prime is 1376852317. The next prime is 1376852359. The reversal of 1376852349 is 9432586731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1376852349 - 2⁵ = 1376852317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1376852298 and 1376852307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1376852359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257829 + ... + 263114.

It is an arithmetic number, because the mean of its divisors is an integer number (229736304).

Almost surely, 2^1376852349 is an apocalyptic number.

It is an amenable number.

1376852349 is a deficient number, since it is larger than the sum of its proper divisors (461038083).

1376852349 is an equidigital number, since it uses as much as digits as its factorization.

1376852349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521827.

The product of its digits is 1088640, while the sum is 48.

The square root of 1376852349 is about 37105.9610979153. The cubic root of 1376852349 is about 1112.4891651346.

The spelling of 1376852349 in words is "one billion, three hundred seventy-six million, eight hundred fifty-two thousand, three hundred forty-nine".