4906397 has 4 divisors (see below), whose sum is σ = 4917120. Its totient is φ = 4895676.

The previous prime is 4906393. The next prime is 4906399. The reversal of 4906397 is 7936094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7936094 = 2 ⋅3968047.

It is a cyclic number.

It is not a de Polignac number, because 4906397 - 2² = 4906393 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4906397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4906393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4643 + ... + 5600.

It is an arithmetic number, because the mean of its divisors is an integer number (1229280).

Almost surely, 2^4906397 is an apocalyptic number.

It is an amenable number.

4906397 is a deficient number, since it is larger than the sum of its proper divisors (10723).

4906397 is a wasteful number, since it uses less digits than its factorization.

4906397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10722.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 4906397 is about 2215.0388258448. The cubic root of 4906397 is about 169.9238066860.

The spelling of 4906397 in words is "four million, nine hundred six thousand, three hundred ninety-seven".