863482434 has 16 divisors (see below), whose sum is σ = 1731945888. Its totient is φ = 286997312.

The previous prime is 863482429. The next prime is 863482507. The reversal of 863482434 is 434284368.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205287 + ... + 209450.

It is an arithmetic number, because the mean of its divisors is an integer number (108246618).

Almost surely, 2^863482434 is an apocalyptic number.

863482434 is an abundant number, since it is smaller than the sum of its proper divisors (868463454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

863482434 is a wasteful number, since it uses less digits than its factorization.

863482434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415089.

The product of its digits is 442368, while the sum is 42.

The square root of 863482434 is about 29385.0716180853. The cubic root of 863482434 is about 952.2504115235.

The spelling of 863482434 in words is "eight hundred sixty-three million, four hundred eighty-two thousand, four hundred thirty-four".