3774420839 has 8 divisors (see below), whose sum is σ = 4315250688. Its totient is φ = 3233997720.

The previous prime is 3774420809. The next prime is 3774420877. The reversal of 3774420839 is 9380244773.

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

It is a cyclic number.

It is not a de Polignac number, because 3774420839 - 2⁸ = 3774420583 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3774420793 and 3774420802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3774420809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81527 + ... + 119144.

It is an arithmetic number, because the mean of its divisors is an integer number (539406336).

Almost surely, 2^3774420839 is an apocalyptic number.

3774420839 is a deficient number, since it is larger than the sum of its proper divisors (540829849).

3774420839 is a wasteful number, since it uses less digits than its factorization.

3774420839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203365.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The square root of 3774420839 is about 61436.3153110601. The cubic root of 3774420839 is about 1556.9814574045.

The spelling of 3774420839 in words is "three billion, seven hundred seventy-four million, four hundred twenty thousand, eight hundred thirty-nine".