7405885000 has 80 divisors (see below), whose sum is σ = 18106704000. Its totient is φ = 2833512000.

The previous prime is 7405884989. The next prime is 7405885021. The reversal of 7405885000 is 5885047.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 82801 + ... + 147199.

It is an arithmetic number, because the mean of its divisors is an integer number (226333800).

Almost surely, 2^7405885000 is an apocalyptic number.

7405885000 is the 46000-th nonagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7405885000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9053352000).

7405885000 is an abundant number, since it is smaller than the sum of its proper divisors (10700819000).

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

7405885000 is a wasteful number, since it uses less digits than its factorization.

7405885000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64448 (or 64429 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 7405885000 is about 86057.4517401021. The cubic root of 7405885000 is about 1949.2116032706.

The spelling of 7405885000 in words is "seven billion, four hundred five million, eight hundred eighty-five thousand".