4170990441 has 4 divisors (see below), whose sum is σ = 5561320592. Its totient is φ = 2780660292.

The previous prime is 4170990437. The next prime is 4170990469. The reversal of 4170990441 is 1440990714.

4170990441 is digitally balanced in base 2 and base 4, because in such bases 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.

It is not a de Polignac number, because 4170990441 - 2² = 4170990437 is a prime.

It is a super-2 number, since 2×4170990441² = 34794322517826748962, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4170990441.

It is not an unprimeable number, because it can be changed into a prime (4170990431) 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, 695165071 + ... + 695165076.

It is an arithmetic number, because the mean of its divisors is an integer number (1390330148).

Almost surely, 2^4170990441 is an apocalyptic number.

It is an amenable number.

4170990441 is a deficient number, since it is larger than the sum of its proper divisors (1390330151).

4170990441 is a wasteful number, since it uses less digits than its factorization.

4170990441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390330150.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 4170990441 is about 64583.2055646048. The cubic root of 4170990441 is about 1609.7053896846.

The spelling of 4170990441 in words is "four billion, one hundred seventy million, nine hundred ninety thousand, four hundred forty-one".