730634134 has 8 divisors (see below), whose sum is σ = 1102675320. Its totient is φ = 363075696.

The previous prime is 730634119. The next prime is 730634147. The reversal of 730634134 is 431436037.

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 = 730634096 and 730634105.

It is a congruent number.

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, 1120279 + ... + 1120930.

It is an arithmetic number, because the mean of its divisors is an integer number (137834415).

Almost surely, 2^730634134 is an apocalyptic number.

730634134 is a deficient number, since it is larger than the sum of its proper divisors (372041186).

730634134 is a wasteful number, since it uses less digits than its factorization.

730634134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241374.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 730634134 is about 27030.2448009632. The cubic root of 730634134 is about 900.6719812707.

The spelling of 730634134 in words is "seven hundred thirty million, six hundred thirty-four thousand, one hundred thirty-four".