3807790061 has 4 divisors (see below), whose sum is σ = 3843376992. Its totient is φ = 3772203132.

The previous prime is 3807790037. The next prime is 3807790069. The reversal of 3807790061 is 1600977083.

3807790061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1600977083 = 71 ⋅22548973.

It is a cyclic number.

It is not a de Polignac number, because 3807790061 - 2¹⁴ = 3807773677 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 (3807790069) 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, 17793305 + ... + 17793518.

It is an arithmetic number, because the mean of its divisors is an integer number (960844248).

Almost surely, 2^3807790061 is an apocalyptic number.

It is an amenable number.

3807790061 is a deficient number, since it is larger than the sum of its proper divisors (35586931).

3807790061 is a wasteful number, since it uses less digits than its factorization.

3807790061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35586930.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 3807790061 is about 61707.2934182014. The cubic root of 3807790061 is about 1561.5563665591.

The spelling of 3807790061 in words is "three billion, eight hundred seven million, seven hundred ninety thousand, sixty-one".