381874514 has 16 divisors (see below), whose sum is σ = 654933696. Its totient is φ = 163587600.

The previous prime is 381874511. The next prime is 381874531. The reversal of 381874514 is 415478183.

It is not an unprimeable number, because it can be changed into a prime (381874511) 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, 37004 + ... + 46184.

It is an arithmetic number, because the mean of its divisors is an integer number (40933356).

Almost surely, 2^381874514 is an apocalyptic number.

381874514 is a deficient number, since it is larger than the sum of its proper divisors (273059182).

381874514 is a wasteful number, since it uses less digits than its factorization.

381874514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12161.

The product of its digits is 107520, while the sum is 41.

The square root of 381874514 is about 19541.6098108626. The cubic root of 381874514 is about 725.5046911583.

The spelling of 381874514 in words is "three hundred eighty-one million, eight hundred seventy-four thousand, five hundred fourteen".