3722162426 has 8 divisors (see below), whose sum is σ = 5594901120. Its totient is φ = 1857195388.

The previous prime is 3722162419. The next prime is 3722162429. The reversal of 3722162426 is 6242612273.

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 (3722162429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1941716 + ... + 1943631.

It is an arithmetic number, because the mean of its divisors is an integer number (699362640).

Almost surely, 2^3722162426 is an apocalyptic number.

3722162426 is a deficient number, since it is larger than the sum of its proper divisors (1872738694).

3722162426 is a wasteful number, since it uses less digits than its factorization.

3722162426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3885828.

The product of its digits is 48384, while the sum is 35.

The square root of 3722162426 is about 61009.5273379494. The cubic root of 3722162426 is about 1549.7623535763.

Adding to 3722162426 its reverse (6242612273), we get a palindrome (9964774699).

The spelling of 3722162426 in words is "three billion, seven hundred twenty-two million, one hundred sixty-two thousand, four hundred twenty-six".