3835640084674 has 4 divisors (see below), whose sum is σ = 5753460127014. Its totient is φ = 1917820042336.

The previous prime is 3835640084671. The next prime is 3835640084677. The reversal of 3835640084674 is 4764800465383.

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

It is an interprime number because it is at equal distance from previous prime (3835640084671) and next prime (3835640084677).

It can be written as a sum of positive squares in only one way, i.e., 2830419288225 + 1005220796449 = 1682385^2 + 1002607^2 .

It is not an unprimeable number, because it can be changed into a prime (3835640084671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 958910021167 + ... + 958910021170.

Almost surely, 2^{3835640084674} is an apocalyptic number.

3835640084674 is a deficient number, since it is larger than the sum of its proper divisors (1917820042340).

3835640084674 is a wasteful number, since it uses less digits than its factorization.

3835640084674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917820042339.

The product of its (nonzero) digits is 46448640, while the sum is 58.

The spelling of 3835640084674 in words is "three trillion, eight hundred thirty-five billion, six hundred forty million, eighty-four thousand, six hundred seventy-four".