3658858473 has 16 divisors (see below), whose sum is σ = 5213730240. Its totient is φ = 2274295296.

The previous prime is 3658858471. The next prime is 3658858487. The reversal of 3658858473 is 3748588563.

It is not a de Polignac number, because 3658858473 - 2¹ = 3658858471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3658858471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329788 + ... + 340701.

It is an arithmetic number, because the mean of its divisors is an integer number (325858140).

Almost surely, 2^3658858473 is an apocalyptic number.

It is an amenable number.

3658858473 is a deficient number, since it is larger than the sum of its proper divisors (1554871767).

3658858473 is a wasteful number, since it uses less digits than its factorization.

3658858473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670616.

The product of its digits is 19353600, while the sum is 57.

The square root of 3658858473 is about 60488.4986836341. The cubic root of 3658858473 is about 1540.9263096666.

The spelling of 3658858473 in words is "three billion, six hundred fifty-eight million, eight hundred fifty-eight thousand, four hundred seventy-three".