4737438 has 12 divisors (see below), whose sum is σ = 10264488. Its totient is φ = 1579140.

The previous prime is 4737437. The next prime is 4737449. The reversal of 4737438 is 8347374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4737433) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131578 + ... + 131613.

It is an arithmetic number, because the mean of its divisors is an integer number (855374).

Almost surely, 2^4737438 is an apocalyptic number.

4737438 is an abundant number, since it is smaller than the sum of its proper divisors (5527050).

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

4737438 is a wasteful number, since it uses less digits than its factorization.

4737438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263199 (or 263196 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 4737438 is about 2176.5656433933. The cubic root of 4737438 is about 167.9504530760.

The spelling of 4737438 in words is "four million, seven hundred thirty-seven thousand, four hundred thirty-eight".