307412734 has 8 divisors (see below), whose sum is σ = 488243808. Its totient is φ = 144664800.

The previous prime is 307412713. The next prime is 307412737. The reversal of 307412734 is 437214703.

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

It is a junction number, because it is equal to n+sod(n) for n = 307412696 and 307412705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (307412737) 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, 4520742 + ... + 4520809.

It is an arithmetic number, because the mean of its divisors is an integer number (61030476).

Almost surely, 2^307412734 is an apocalyptic number.

307412734 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

307412734 is a deficient number, since it is larger than the sum of its proper divisors (180831074).

307412734 is a wasteful number, since it uses less digits than its factorization.

307412734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9041570.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 307412734 is about 17533.1894987763. The cubic root of 307412734 is about 674.9018487373.

The spelling of 307412734 in words is "three hundred seven million, four hundred twelve thousand, seven hundred thirty-four".