464121611 has 4 divisors (see below), whose sum is σ = 471730224. Its totient is φ = 456513000.

The previous prime is 464121601. The next prime is 464121617. The reversal of 464121611 is 116121464.

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 464121611 - 2⁶ = 464121547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464121617) 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, 3804215 + ... + 3804336.

It is an arithmetic number, because the mean of its divisors is an integer number (117932556).

Almost surely, 2^464121611 is an apocalyptic number.

464121611 is a deficient number, since it is larger than the sum of its proper divisors (7608613).

464121611 is an equidigital number, since it uses as much as digits as its factorization.

464121611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7608612.

The product of its digits is 1152, while the sum is 26.

The square root of 464121611 is about 21543.4818680732. The cubic root of 464121611 is about 774.2429574444.

The spelling of 464121611 in words is "four hundred sixty-four million, one hundred twenty-one thousand, six hundred eleven".