3421237346 has 8 divisors (see below), whose sum is σ = 5133239760. Its totient is φ = 1710157428.

The previous prime is 3421237343. The next prime is 3421237349. The reversal of 3421237346 is 6437321243.

It is an interprime number because it is at equal distance from previous prime (3421237343) and next prime (3421237349).

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 (3421237343) 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, 221276 + ... + 236231.

It is an arithmetic number, because the mean of its divisors is an integer number (641654970).

Almost surely, 2^3421237346 is an apocalyptic number.

3421237346 is a deficient number, since it is larger than the sum of its proper divisors (1712002414).

3421237346 is a wasteful number, since it uses less digits than its factorization.

3421237346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461248.

The product of its digits is 72576, while the sum is 35.

The square root of 3421237346 is about 58491.3441972400. The cubic root of 3421237346 is about 1506.8189316599.

Adding to 3421237346 its reverse (6437321243), we get a palindrome (9858558589).

The spelling of 3421237346 in words is "three billion, four hundred twenty-one million, two hundred thirty-seven thousand, three hundred forty-six".