3730784879 has 4 divisors (see below), whose sum is σ = 3731234280. Its totient is φ = 3730335480.

The previous prime is 3730784857. The next prime is 3730784887. The reversal of 3730784879 is 9784870373.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9784870373 = 401 ⋅24401173.

It is a cyclic number.

It is not a de Polignac number, because 3730784879 - 2¹² = 3730780783 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 (3730784809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212009 + ... + 228930.

It is an arithmetic number, because the mean of its divisors is an integer number (932808570).

Almost surely, 2^3730784879 is an apocalyptic number.

3730784879 is a deficient number, since it is larger than the sum of its proper divisors (449401).

3730784879 is an equidigital number, since it uses as much as digits as its factorization.

3730784879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449400.

The product of its (nonzero) digits is 7112448, while the sum is 56.

The square root of 3730784879 is about 61080.1512686405. The cubic root of 3730784879 is about 1550.9581143945.

The spelling of 3730784879 in words is "three billion, seven hundred thirty million, seven hundred eighty-four thousand, eight hundred seventy-nine".