3622457434 has 8 divisors (see below), whose sum is σ = 5489703828. Its totient is φ = 1792556160.

The previous prime is 3622457429. The next prime is 3622457467. The reversal of 3622457434 is 4347542263.

It can be written as a sum of positive squares in 2 ways, for example, as 3499314025 + 123143409 = 59155^2 + 11097^2 .

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

It is a super-2 number, since 2×3622457434² = 26244395722283728712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9336037 + ... + 9336424.

Almost surely, 2^3622457434 is an apocalyptic number.

3622457434 is a deficient number, since it is larger than the sum of its proper divisors (1867246394).

3622457434 is a wasteful number, since it uses less digits than its factorization.

3622457434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18672560.

The product of its digits is 483840, while the sum is 40.

The square root of 3622457434 is about 60186.8543288316. The cubic root of 3622457434 is about 1535.7991762750.

Adding to 3622457434 its reverse (4347542263), we get a palindrome (7969999697).

The spelling of 3622457434 in words is "three billion, six hundred twenty-two million, four hundred fifty-seven thousand, four hundred thirty-four".