4901797 has 8 divisors (see below), whose sum is σ = 5331096. Its totient is φ = 4488192.

The previous prime is 4901773. The next prime is 4901801. The reversal of 4901797 is 7971094.

It is a Cunningham number, because it is equal to 2214²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 3818116 + 1083681 = 1954^2 + 1041^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4901797 - 2¹⁹ = 4377509 is a prime.

It is a super-3 number, since 3×4901797³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4901707) 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, 3268 + ... + 4525.

It is an arithmetic number, because the mean of its divisors is an integer number (666387).

Almost surely, 2^4901797 is an apocalyptic number.

It is an amenable number.

4901797 is a deficient number, since it is larger than the sum of its proper divisors (429299).

4901797 is a wasteful number, since it uses less digits than its factorization.

4901797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7847.

The product of its (nonzero) digits is 15876, while the sum is 37.

The square root of 4901797 is about 2214.0002258356. Note that the first 3 decimals coincide. The cubic root of 4901797 is about 169.8706859733.

The spelling of 4901797 in words is "four million, nine hundred one thousand, seven hundred ninety-seven".