306706741 has 12 divisors (see below), whose sum is σ = 355432320. Its totient is φ = 262420160.

The previous prime is 306706711. The next prime is 306706769. The reversal of 306706741 is 147607603.

It is not a de Polignac number, because 306706741 - 2⁵ = 306706709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 306706697 and 306706706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306706711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45061 + ... + 51418.

It is an arithmetic number, because the mean of its divisors is an integer number (29619360).

Almost surely, 2^306706741 is an apocalyptic number.

It is an amenable number.

306706741 is a deficient number, since it is larger than the sum of its proper divisors (48725579).

306706741 is a wasteful number, since it uses less digits than its factorization.

306706741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96524 (or 96507 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 306706741 is about 17513.0448808881. The cubic root of 306706741 is about 674.3848009741.

The spelling of 306706741 in words is "three hundred six million, seven hundred six thousand, seven hundred forty-one".