464540767 has 4 divisors (see below), whose sum is σ = 464586120. Its totient is φ = 464495416.

The previous prime is 464540753. The next prime is 464540819. The reversal of 464540767 is 767045464.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 464540767 - 2⁷ = 464540639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464540737) 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, 768 + ... + 30490.

It is an arithmetic number, because the mean of its divisors is an integer number (116146530).

Almost surely, 2^464540767 is an apocalyptic number.

464540767 is a deficient number, since it is larger than the sum of its proper divisors (45353).

464540767 is a wasteful number, since it uses less digits than its factorization.

464540767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45352.

The product of its (nonzero) digits is 564480, while the sum is 43.

The square root of 464540767 is about 21553.2078122956. The cubic root of 464540767 is about 774.4759645749.

The spelling of 464540767 in words is "four hundred sixty-four million, five hundred forty thousand, seven hundred sixty-seven".