4214657738 has 4 divisors (see below), whose sum is σ = 6321986610. Its totient is φ = 2107328868.

The previous prime is 4214657719. The next prime is 4214657779. The reversal of 4214657738 is 8377564124.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3674420689 + 540237049 = 60617^2 + 23243^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4214657692 and 4214657701.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053664433 + ... + 1053664436.

Almost surely, 2^4214657738 is an apocalyptic number.

4214657738 is a deficient number, since it is larger than the sum of its proper divisors (2107328872).

4214657738 is a wasteful number, since it uses less digits than its factorization.

4214657738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107328871.

The product of its digits is 1128960, while the sum is 47.

The square root of 4214657738 is about 64920.3953931274. The cubic root of 4214657738 is about 1615.3033885773.

The spelling of 4214657738 in words is "four billion, two hundred fourteen million, six hundred fifty-seven thousand, seven hundred thirty-eight".