3857491114 has 8 divisors (see below), whose sum is σ = 6126603588. Its totient is φ = 1815289920.

The previous prime is 3857491111. The next prime is 3857491123. The reversal of 3857491114 is 4111947583.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3778192089 + 79299025 = 61467^2 + 8905^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3857491111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56727777 + ... + 56727844.

Almost surely, 2^3857491114 is an apocalyptic number.

3857491114 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3857491114 is a deficient number, since it is larger than the sum of its proper divisors (2269112474).

3857491114 is a wasteful number, since it uses less digits than its factorization.

3857491114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113455640.

The product of its digits is 120960, while the sum is 43.

The square root of 3857491114 is about 62108.7040115957. The cubic root of 3857491114 is about 1568.3210735002.

The spelling of 3857491114 in words is "three billion, eight hundred fifty-seven million, four hundred ninety-one thousand, one hundred fourteen".