334223901 has 54 divisors (see below), whose sum is σ = 552335966. Its totient is φ = 202078800.

The previous prime is 334223899. The next prime is 334223959. The reversal of 334223901 is 109322433.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 178623225 + 155600676 = 13365^2 + 12474^2 .

It is not a de Polignac number, because 334223901 - 2¹ = 334223899 is a prime.

It is a super-2 number, since 2×334223901² = 223411231999315602, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334223101) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 793671 + ... + 794091.

Almost surely, 2^334223901 is an apocalyptic number.

It is an amenable number.

334223901 is a deficient number, since it is larger than the sum of its proper divisors (218112065).

334223901 is an frugal number, since it uses more digits than its factorization.

334223901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 334223901 is about 18281.7915150567. The cubic root of 334223901 is about 693.9782103854.

The spelling of 334223901 in words is "three hundred thirty-four million, two hundred twenty-three thousand, nine hundred one".