3251872679 has 4 divisors (see below), whose sum is σ = 3547497480. Its totient is φ = 2956247880.

The previous prime is 3251872661. The next prime is 3251872697. The reversal of 3251872679 is 9762781523.

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 (3251872661) and next prime (3251872697).

It is a cyclic number.

It is not a de Polignac number, because 3251872679 - 2⁸ = 3251872423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3251872639) 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, 147812384 + ... + 147812405.

It is an arithmetic number, because the mean of its divisors is an integer number (886874370).

Almost surely, 2^3251872679 is an apocalyptic number.

3251872679 is a deficient number, since it is larger than the sum of its proper divisors (295624801).

3251872679 is a wasteful number, since it uses less digits than its factorization.

3251872679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295624800.

The product of its digits is 1270080, while the sum is 50.

The square root of 3251872679 is about 57025.1933710005. The cubic root of 3251872679 is about 1481.5324823550.

The spelling of 3251872679 in words is "three billion, two hundred fifty-one million, eight hundred seventy-two thousand, six hundred seventy-nine".