1376939414 has 4 divisors (see below), whose sum is σ = 2065409124. Its totient is φ = 688469706.

The previous prime is 1376939411. The next prime is 1376939419. The reversal of 1376939414 is 4149396731.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1376939411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 344234852 + ... + 344234855.

It is an arithmetic number, because the mean of its divisors is an integer number (516352281).

Almost surely, 2^1376939414 is an apocalyptic number.

1376939414 is a deficient number, since it is larger than the sum of its proper divisors (688469710).

1376939414 is an equidigital number, since it uses as much as digits as its factorization.

1376939414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688469709.

The product of its digits is 489888, while the sum is 47.

The square root of 1376939414 is about 37107.1342736137. The cubic root of 1376939414 is about 1112.5126139882.

The spelling of 1376939414 in words is "one billion, three hundred seventy-six million, nine hundred thirty-nine thousand, four hundred fourteen".