3990114453 has 8 divisors (see below), whose sum is σ = 5729395168. Its totient is φ = 2455455024.

The previous prime is 3990114433. The next prime is 3990114463. The reversal of 3990114453 is 3544110993.

It is a happy number.

3990114453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3990114453 - 2²⁰ = 3989065877 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 102310627 = 3990114453 / (3 + 9 + 9 + 0 + 1 + 1 + 4 + 4 + 5 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3990114433) 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, 51155275 + ... + 51155352.

It is an arithmetic number, because the mean of its divisors is an integer number (716174396).

Almost surely, 2^3990114453 is an apocalyptic number.

It is an amenable number.

3990114453 is a deficient number, since it is larger than the sum of its proper divisors (1739280715).

3990114453 is a wasteful number, since it uses less digits than its factorization.

3990114453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102310643.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 3990114453 is about 63167.3527464940. The cubic root of 3990114453 is about 1586.0922792386.

The spelling of 3990114453 in words is "three billion, nine hundred ninety million, one hundred fourteen thousand, four hundred fifty-three".