307344034 has 8 divisors (see below), whose sum is σ = 463356828. Its totient is φ = 152891760.

The previous prime is 307344029. The next prime is 307344043. The reversal of 307344034 is 430443703.

It can be written as a sum of positive squares in 2 ways, for example, as 306145009 + 1199025 = 17497^2 + 1095^2 .

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 = 307343993 and 307344011.

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, 389637 + ... + 390424.

Almost surely, 2^307344034 is an apocalyptic number.

307344034 is a deficient number, since it is larger than the sum of its proper divisors (156012794).

307344034 is a wasteful number, since it uses less digits than its factorization.

307344034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780260.

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 307344034 is about 17531.2302477607. The cubic root of 307344034 is about 674.8515697408.

Adding to 307344034 its reverse (430443703), we get a palindrome (737787737).

The spelling of 307344034 in words is "three hundred seven million, three hundred forty-four thousand, thirty-four".