462734261 has 4 divisors (see below), whose sum is σ = 504801024. Its totient is φ = 420667500.

The previous prime is 462734257. The next prime is 462734267. The reversal of 462734261 is 162437264.

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 462734261 - 2² = 462734257 is a prime.

It is a super-3 number, since 3×462734261³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462734267) 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, 21033365 + ... + 21033386.

It is an arithmetic number, because the mean of its divisors is an integer number (126200256).

Almost surely, 2^462734261 is an apocalyptic number.

It is an amenable number.

462734261 is a deficient number, since it is larger than the sum of its proper divisors (42066763).

462734261 is a wasteful number, since it uses less digits than its factorization.

462734261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42066762.

The product of its digits is 48384, while the sum is 35.

The square root of 462734261 is about 21511.2589357294. The cubic root of 462734261 is about 773.4707330965.

The spelling of 462734261 in words is "four hundred sixty-two million, seven hundred thirty-four thousand, two hundred sixty-one".