3766424047 has 4 divisors (see below), whose sum is σ = 3766583376. Its totient is φ = 3766264720.

The previous prime is 3766424029. The next prime is 3766424107. The reversal of 3766424047 is 7404246673.

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

It is a cyclic number.

It is not a de Polignac number, because 3766424047 - 2¹⁹ = 3765899759 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3766423994 and 3766424012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3766421047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36358 + ... + 94099.

It is an arithmetic number, because the mean of its divisors is an integer number (941645844).

Almost surely, 2^3766424047 is an apocalyptic number.

3766424047 is a deficient number, since it is larger than the sum of its proper divisors (159329).

3766424047 is a wasteful number, since it uses less digits than its factorization.

3766424047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159328.

The product of its (nonzero) digits is 677376, while the sum is 43.

The square root of 3766424047 is about 61371.1988395208. The cubic root of 3766424047 is about 1555.8810978272.

It can be divided in two parts, 376642 and 4047, that added together give a square (380689 = 617²).

The spelling of 3766424047 in words is "three billion, seven hundred sixty-six million, four hundred twenty-four thousand, forty-seven".