3622993930 has 16 divisors (see below), whose sum is σ = 6905000520. Its totient is φ = 1363950592.

The previous prime is 3622993889. The next prime is 3622993949. The reversal of 3622993930 is 393992263.

It can be written as a sum of positive squares in 4 ways, for example, as 3538703169 + 84290761 = 59487^2 + 9181^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10655695 + ... + 10656034.

Almost surely, 2^3622993930 is an apocalyptic number.

3622993930 is a deficient number, since it is larger than the sum of its proper divisors (3282006590).

3622993930 is a wasteful number, since it uses less digits than its factorization.

3622993930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21311753.

The product of its (nonzero) digits is 472392, while the sum is 46.

The square root of 3622993930 is about 60191.3110839098. The cubic root of 3622993930 is about 1535.8749912392.

The spelling of 3622993930 in words is "three billion, six hundred twenty-two million, nine hundred ninety-three thousand, nine hundred thirty".