463804426 has 4 divisors (see below), whose sum is σ = 695706642. Its totient is φ = 231902212.

The previous prime is 463804399. The next prime is 463804519. The reversal of 463804426 is 624408364.

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

It can be written as a sum of positive squares in only one way, i.e., 447280201 + 16524225 = 21149^2 + 4065^2 .

It is a super-2 number, since 2×463804426² = 430229091154378952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115951105 + ... + 115951108.

Almost surely, 2^463804426 is an apocalyptic number.

463804426 is a deficient number, since it is larger than the sum of its proper divisors (231902216).

463804426 is a wasteful number, since it uses less digits than its factorization.

463804426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231902215.

The product of its (nonzero) digits is 110592, while the sum is 37.

The square root of 463804426 is about 21536.1191025681. The cubic root of 463804426 is about 774.0665423186.

The spelling of 463804426 in words is "four hundred sixty-three million, eight hundred four thousand, four hundred twenty-six".