4928397 has 8 divisors (see below), whose sum is σ = 6601056. Its totient is φ = 3270672.

The previous prime is 4928389. The next prime is 4928461. The reversal of 4928397 is 7938294.

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

It is not a de Polignac number, because 4928397 - 2³ = 4928389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4928377) 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, 2938 + ... + 4299.

It is an arithmetic number, because the mean of its divisors is an integer number (825132).

Almost surely, 2^4928397 is an apocalyptic number.

It is an amenable number.

4928397 is a deficient number, since it is larger than the sum of its proper divisors (1672659).

4928397 is a wasteful number, since it uses less digits than its factorization.

4928397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7467.

The product of its digits is 108864, while the sum is 42.

The square root of 4928397 is about 2219.9993243242. Note that the first 3 decimals coincide. The cubic root of 4928397 is about 170.1774041934.

The spelling of 4928397 in words is "four million, nine hundred twenty-eight thousand, three hundred ninety-seven".