274342306 has 8 divisors (see below), whose sum is σ = 470301120. Its totient is φ = 117575268.

The previous prime is 274342297. The next prime is 274342331. The reversal of 274342306 is 603243472.

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

It is a super-2 number, since 2×274342306² = 150527401722795272, which contains 22 as substring.

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, 9797926 + ... + 9797953.

It is an arithmetic number, because the mean of its divisors is an integer number (58787640).

Almost surely, 2^274342306 is an apocalyptic number.

274342306 is a deficient number, since it is larger than the sum of its proper divisors (195958814).

274342306 is a wasteful number, since it uses less digits than its factorization.

274342306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19595888.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 274342306 is about 16563.2818607908. The cubic root of 274342306 is about 649.7768906860.

Adding to 274342306 its reverse (603243472), we get a palindrome (877585778).

The spelling of 274342306 in words is "two hundred seventy-four million, three hundred forty-two thousand, three hundred six".