2584406434 has 8 divisors (see below), whose sum is σ = 3889237968. Its totient is φ = 1287993780.

The previous prime is 2584406411. The next prime is 2584406443. The reversal of 2584406434 is 4346044852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2584406434² = 13358313232201192712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2103952 + ... + 2105179.

It is an arithmetic number, because the mean of its divisors is an integer number (486154746).

Almost surely, 2^2584406434 is an apocalyptic number.

2584406434 is a deficient number, since it is larger than the sum of its proper divisors (1304831534).

2584406434 is a wasteful number, since it uses less digits than its factorization.

2584406434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4209440.

The product of its (nonzero) digits is 368640, while the sum is 40.

The square root of 2584406434 is about 50837.0576843310. The cubic root of 2584406434 is about 1372.3143494710.

The spelling of 2584406434 in words is "two billion, five hundred eighty-four million, four hundred six thousand, four hundred thirty-four".