3774346238 has 16 divisors (see below), whose sum is σ = 6417917520. Its totient is φ = 1650321216.

The previous prime is 3774346237. The next prime is 3774346243. The reversal of 3774346238 is 8326434773.

It is a junction number, because it is equal to n+sod(n) for n = 3774346192 and 3774346201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3774346237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3819695 + ... + 3820682.

It is an arithmetic number, because the mean of its divisors is an integer number (401119845).

Almost surely, 2^3774346238 is an apocalyptic number.

3774346238 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3774346238 is a deficient number, since it is larger than the sum of its proper divisors (2643571282).

3774346238 is a wasteful number, since it uses less digits than its factorization.

3774346238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7640411.

The product of its digits is 2032128, while the sum is 47.

The square root of 3774346238 is about 61435.7081671563. The cubic root of 3774346238 is about 1556.9711994829.

The spelling of 3774346238 in words is "three billion, seven hundred seventy-four million, three hundred forty-six thousand, two hundred thirty-eight".