4737988394 has 8 divisors (see below), whose sum is σ = 7107323268. Its totient is φ = 2368880640.

The previous prime is 4737988393. The next prime is 4737988397. The reversal of 4737988394 is 4938897374.

It can be written as a sum of positive squares in 2 ways, for example, as 4724775169 + 13213225 = 68737^2 + 3635^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4737988391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12074 + ... + 98090.

Almost surely, 2^4737988394 is an apocalyptic number.

4737988394 is a deficient number, since it is larger than the sum of its proper divisors (2369334874).

4737988394 is a wasteful number, since it uses less digits than its factorization.

4737988394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113560.

The product of its digits is 36578304, while the sum is 62.

The square root of 4737988394 is about 68833.0472520286. The cubic root of 4737988394 is about 1679.5695696709.

The spelling of 4737988394 in words is "four billion, seven hundred thirty-seven million, nine hundred eighty-eight thousand, three hundred ninety-four".