334436742 has 32 divisors (see below), whose sum is σ = 767170560. Its totient is φ = 107882280.

The previous prime is 334436741. The next prime is 334436771. The reversal of 334436742 is 247634433.

It is a super-2 number, since 2×334436742² = 223695868799149128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334436697 and 334436706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334436741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98218 + ... + 101565.

It is an arithmetic number, because the mean of its divisors is an integer number (23974080).

Almost surely, 2^334436742 is an apocalyptic number.

334436742 is an abundant number, since it is smaller than the sum of its proper divisors (432733818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

334436742 is a wasteful number, since it uses less digits than its factorization.

334436742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199825 (or 199819 counting only the distinct ones).

The product of its digits is 145152, while the sum is 36.

The square root of 334436742 is about 18287.6117084763. The cubic root of 334436742 is about 694.1254925642.

The spelling of 334436742 in words is "three hundred thirty-four million, four hundred thirty-six thousand, seven hundred forty-two".