730622346 has 32 divisors (see below), whose sum is σ = 1517745600. Its totient is φ = 234192000.

The previous prime is 730622341. The next prime is 730622351. The reversal of 730622346 is 643226037.

It is an interprime number because it is at equal distance from previous prime (730622341) and next prime (730622351).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (730622341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35310 + ... + 52038.

It is an arithmetic number, because the mean of its divisors is an integer number (47429550).

Almost surely, 2^730622346 is an apocalyptic number.

730622346 is an abundant number, since it is smaller than the sum of its proper divisors (787123254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

730622346 is a wasteful number, since it uses less digits than its factorization.

730622346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17014.

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 730622346 is about 27030.0267480445. The cubic root of 730622346 is about 900.6671374517.

The spelling of 730622346 in words is "seven hundred thirty million, six hundred twenty-two thousand, three hundred forty-six".