534770665 has 32 divisors (see below), whose sum is σ = 755661312. Its totient is φ = 358176000.

The previous prime is 534770641. The next prime is 534770729. The reversal of 534770665 is 566077435.

It is not a de Polignac number, because 534770665 - 2⁹ = 534770153 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 586560 + ... + 587470.

It is an arithmetic number, because the mean of its divisors is an integer number (23614416).

Almost surely, 2^534770665 is an apocalyptic number.

534770665 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

534770665 is a deficient number, since it is larger than the sum of its proper divisors (220890647).

534770665 is a wasteful number, since it uses less digits than its factorization.

534770665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761.

The product of its (nonzero) digits is 529200, while the sum is 43.

The square root of 534770665 is about 23125.1089727162. The cubic root of 534770665 is about 811.6881244032.

The spelling of 534770665 in words is "five hundred thirty-four million, seven hundred seventy thousand, six hundred sixty-five".