705450498 has 16 divisors (see below), whose sum is σ = 1411245120. Its totient is φ = 235092816.

The previous prime is 705450481. The next prime is 705450509. The reversal of 705450498 is 894054507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17883 + ... + 41601.

It is an arithmetic number, because the mean of its divisors is an integer number (88202820).

Almost surely, 2^705450498 is an apocalyptic number.

705450498 is an abundant number, since it is smaller than the sum of its proper divisors (705794622).

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

705450498 is a wasteful number, since it uses less digits than its factorization.

705450498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28681.

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 705450498 is about 26560.3181080348. The cubic root of 705450498 is about 890.2025789755.

The spelling of 705450498 in words is "seven hundred five million, four hundred fifty thousand, four hundred ninety-eight".