349926622 has 8 divisors (see below), whose sum is σ = 533494872. Its totient is φ = 172095000.

The previous prime is 349926613. The next prime is 349926631. The reversal of 349926622 is 226629943.

It is an interprime number because it is at equal distance from previous prime (349926613) and next prime (349926631).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1434004 + ... + 1434247.

It is an arithmetic number, because the mean of its divisors is an integer number (66686859).

Almost surely, 2^349926622 is an apocalyptic number.

349926622 is a deficient number, since it is larger than the sum of its proper divisors (183568250).

349926622 is a wasteful number, since it uses less digits than its factorization.

349926622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868314.

The product of its digits is 279936, while the sum is 43.

The square root of 349926622 is about 18706.3257215307. The cubic root of 349926622 is about 704.6806205561.

It can be divided in two parts, 34992 and 6622, that added together give a palindrome (41614).

The spelling of 349926622 in words is "three hundred forty-nine million, nine hundred twenty-six thousand, six hundred twenty-two".