707434 has 32 divisors (see below), whose sum is σ = 1370880. Its totient is φ = 267696.

The previous prime is 707431. The next prime is 707437. The reversal of 707434 is 434707.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (707431) and next prime (707437).

It is a super-3 number, since 3×707434³ = 1062133337948467512, which contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 707399 and 707408.

It is not an unprimeable number, because it can be changed into a prime (707431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30747 + ... + 30769.

It is an arithmetic number, because the mean of its divisors is an integer number (42840).

2⁷⁰⁷⁴³⁴ is an apocalyptic number.

707434 is a deficient number, since it is larger than the sum of its proper divisors (663446).

707434 is a wasteful number, since it uses less digits than its factorization.

707434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71 (or 45 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 707434 is about 841.0909582203. The cubic root of 707434 is about 89.1036120238.

The spelling of 707434 in words is "seven hundred seven thousand, four hundred thirty-four".