4690686031 has 4 divisors (see below), whose sum is σ = 4696386352. Its totient is φ = 4684985712.

The previous prime is 4690686001. The next prime is 4690686059. The reversal of 4690686031 is 1306860964.

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 4690686031 - 2⁵ = 4690685999 is a prime.

It is a super-2 number, since 2×4690686031² = 44005070882837065922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4690686001) 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, 2848926 + ... + 2850571.

It is an arithmetic number, because the mean of its divisors is an integer number (1174096588).

Almost surely, 2^4690686031 is an apocalyptic number.

4690686031 is a deficient number, since it is larger than the sum of its proper divisors (5700321).

4690686031 is an equidigital number, since it uses as much as digits as its factorization.

4690686031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5700320.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 4690686031 is about 68488.5832164748. The cubic root of 4690686031 is about 1673.9614598444.

The spelling of 4690686031 in words is "four billion, six hundred ninety million, six hundred eighty-six thousand, thirty-one".