7870473 has 32 divisors (see below), whose sum is σ = 13305600. Its totient is φ = 4555008.

The previous prime is 7870459. The next prime is 7870481. The reversal of 7870473 is 3740787.

It is a happy number.

7870473 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7870473 - 2⁶ = 7870409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7870433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5308 + ... + 6626.

It is an arithmetic number, because the mean of its divisors is an integer number (415800).

Almost surely, 2^7870473 is an apocalyptic number.

It is an amenable number.

7870473 is a deficient number, since it is larger than the sum of its proper divisors (5435127).

7870473 is a wasteful number, since it uses less digits than its factorization.

7870473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358 (or 1352 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 7870473 is about 2805.4363296999. The cubic root of 7870473 is about 198.9147299297.

The spelling of 7870473 in words is "seven million, eight hundred seventy thousand, four hundred seventy-three".