2058634404 has 72 divisors (see below), whose sum is σ = 5335424640. Its totient is φ = 668966592.

The previous prime is 2058634399. The next prime is 2058634423. The reversal of 2058634404 is 4044368502.

2058634404 is a `hidden beast` number, since 2 + 0 + 586 + 34 + 40 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 452887 + ... + 457409.

It is an arithmetic number, because the mean of its divisors is an integer number (74103120).

Almost surely, 2^2058634404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2058634404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2667712320).

2058634404 is an abundant number, since it is smaller than the sum of its proper divisors (3276790236).

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

2058634404 is a wasteful number, since it uses less digits than its factorization.

2058634404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4849 (or 4844 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 2058634404 is about 45372.1765402543. The cubic root of 2058634404 is about 1272.1151032069.

The spelling of 2058634404 in words is "two billion, fifty-eight million, six hundred thirty-four thousand, four hundred four".