1374843414 has 64 divisors (see below), whose sum is σ = 3335786496. Its totient is φ = 368769024.

The previous prime is 1374843409. The next prime is 1374843419. The reversal of 1374843414 is 4143484731.

It is an interprime number because it is at equal distance from previous prime (1374843409) and next prime (1374843419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374843419) 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, 306939 + ... + 311385.

It is an arithmetic number, because the mean of its divisors is an integer number (52121664).

Almost surely, 2^1374843414 is an apocalyptic number.

1374843414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1374843414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1667893248).

1374843414 is an abundant number, since it is smaller than the sum of its proper divisors (1960943082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1374843414 is a wasteful number, since it uses less digits than its factorization.

1374843414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4909.

The product of its digits is 129024, while the sum is 39.

The square root of 1374843414 is about 37078.8809701695. The cubic root of 1374843414 is about 1111.9478322705.

The spelling of 1374843414 in words is "one billion, three hundred seventy-four million, eight hundred forty-three thousand, four hundred fourteen".