4970391 has 8 divisors (see below), whose sum is σ = 6768384. Its totient is φ = 3243000.

The previous prime is 4970353. The next prime is 4970401. The reversal of 4970391 is 1930794.

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

It is not a de Polignac number, because 4970391 - 2⁷ = 4970263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4970591) 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, 17485 + ... + 17766.

It is an arithmetic number, because the mean of its divisors is an integer number (846048).

Almost surely, 2^4970391 is an apocalyptic number.

4970391 is a deficient number, since it is larger than the sum of its proper divisors (1797993).

4970391 is a wasteful number, since it uses less digits than its factorization.

4970391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35301.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 4970391 is about 2229.4373729710. The cubic root of 4970391 is about 170.6593883377.

It can be divided in two parts, 49703 and 91, that added together give a palindrome (49794).

The spelling of 4970391 in words is "four million, nine hundred seventy thousand, three hundred ninety-one".