4929390 has 32 divisors (see below), whose sum is σ = 13145760. Its totient is φ = 1314432.

The previous prime is 4929377. The next prime is 4929401. The reversal of 4929390 is 939294.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8859 + ... + 9398.

It is an arithmetic number, because the mean of its divisors is an integer number (410805).

Almost surely, 2^4929390 is an apocalyptic number.

4929390 is an abundant number, since it is smaller than the sum of its proper divisors (8216370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4929390 is a wasteful number, since it uses less digits than its factorization.

4929390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18273 (or 18267 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 4929390 is about 2220.2229617766. Note that the first 3 decimals coincide. The cubic root of 4929390 is about 170.1888328462.

The spelling of 4929390 in words is "four million, nine hundred twenty-nine thousand, three hundred ninety".