4037464661 has 4 divisors (see below), whose sum is σ = 4131359232. Its totient is φ = 3943570092.

The previous prime is 4037464649. The next prime is 4037464663. The reversal of 4037464661 is 1664647304.

4037464661 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 4037464661 - 2²² = 4033270357 is a prime.

It is a super-2 number, since 2×4037464661² = 32602241777647689842, 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 (4037464663) 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, 46947221 + ... + 46947306.

It is an arithmetic number, because the mean of its divisors is an integer number (1032839808).

Almost surely, 2^4037464661 is an apocalyptic number.

It is an amenable number.

4037464661 is a deficient number, since it is larger than the sum of its proper divisors (93894571).

4037464661 is an equidigital number, since it uses as much as digits as its factorization.

4037464661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93894570.

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 4037464661 is about 63541.0470562140. The cubic root of 4037464661 is about 1592.3416127439.

The spelling of 4037464661 in words is "four billion, thirty-seven million, four hundred sixty-four thousand, six hundred sixty-one".