563734442 has 32 divisors (see below), whose sum is σ = 900180480. Its totient is φ = 264306240.

The previous prime is 563734421. The next prime is 563734453. The reversal of 563734442 is 244437365.

It is a junction number, because it is equal to n+sod(n) for n = 563734396 and 563734405.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 910409 + ... + 911027.

It is an arithmetic number, because the mean of its divisors is an integer number (28130640).

Almost surely, 2^563734442 is an apocalyptic number.

563734442 is a deficient number, since it is larger than the sum of its proper divisors (336446038).

563734442 is a wasteful number, since it uses less digits than its factorization.

563734442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086.

The product of its digits is 241920, while the sum is 38.

The square root of 563734442 is about 23743.0925112968. The cubic root of 563734442 is about 826.0852284606.

The spelling of 563734442 in words is "five hundred sixty-three million, seven hundred thirty-four thousand, four hundred forty-two".