4070845491 has 8 divisors (see below), whose sum is σ = 5428661184. Its totient is φ = 2713463400.

The previous prime is 4070845477. The next prime is 4070845523. The reversal of 4070845491 is 1945480704.

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

It is not a de Polignac number, because 4070845491 - 2⁵ = 4070845459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4070845091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85821 + ... + 124526.

It is an arithmetic number, because the mean of its divisors is an integer number (678582648).

Almost surely, 2^4070845491 is an apocalyptic number.

4070845491 is a deficient number, since it is larger than the sum of its proper divisors (1357815693).

4070845491 is a wasteful number, since it uses less digits than its factorization.

4070845491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216801.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 4070845491 is about 63803.1777500149. The cubic root of 4070845491 is about 1596.7179454845.

The spelling of 4070845491 in words is "four billion, seventy million, eight hundred forty-five thousand, four hundred ninety-one".