424496761 has 4 divisors (see below), whose sum is σ = 457150372. Its totient is φ = 391843152.

The previous prime is 424496759. The next prime is 424496771. The reversal of 424496761 is 167694424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 82246761 + 342250000 = 9069^2 + 18500^2 .

It is a cyclic number.

It is not a de Polignac number, because 424496761 - 2¹ = 424496759 is a prime.

It is a super-2 number, since 2×424496761² = 360395000198982242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424496771) 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, 16326786 + ... + 16326811.

It is an arithmetic number, because the mean of its divisors is an integer number (114287593).

Almost surely, 2^424496761 is an apocalyptic number.

It is an amenable number.

424496761 is a deficient number, since it is larger than the sum of its proper divisors (32653611).

424496761 is a wasteful number, since it uses less digits than its factorization.

424496761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32653610.

The product of its digits is 290304, while the sum is 43.

The square root of 424496761 is about 20603.3191743466. The cubic root of 424496761 is about 751.5504288335.

The spelling of 424496761 in words is "four hundred twenty-four million, four hundred ninety-six thousand, seven hundred sixty-one".