3684438701 has 4 divisors (see below), whose sum is σ = 3844631712. Its totient is φ = 3524245692.

The previous prime is 3684438689. The next prime is 3684438731. The reversal of 3684438701 is 1078344863.

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.

It is a cyclic number.

It is not a de Polignac number, because 3684438701 - 2¹⁴ = 3684422317 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 (3684438731) 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, 80096471 + ... + 80096516.

It is an arithmetic number, because the mean of its divisors is an integer number (961157928).

Almost surely, 2^3684438701 is an apocalyptic number.

It is an amenable number.

3684438701 is a deficient number, since it is larger than the sum of its proper divisors (160193011).

3684438701 is a wasteful number, since it uses less digits than its factorization.

3684438701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160193010.

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 3684438701 is about 60699.5774367499. The cubic root of 3684438701 is about 1544.5090065022.

The spelling of 3684438701 in words is "three billion, six hundred eighty-four million, four hundred thirty-eight thousand, seven hundred one".