920852734 has 8 divisors (see below), whose sum is σ = 1381713480. Its totient is φ = 460281576.

The previous prime is 920852731. The next prime is 920852759. The reversal of 920852734 is 437258029.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920852731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64264 + ... + 77275.

It is an arithmetic number, because the mean of its divisors is an integer number (172714185).

Almost surely, 2^920852734 is an apocalyptic number.

920852734 is a deficient number, since it is larger than the sum of its proper divisors (460860746).

920852734 is a wasteful number, since it uses less digits than its factorization.

920852734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144794.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 920852734 is about 30345.5554241474. Note that the first 3 decimals coincide. The cubic root of 920852734 is about 972.8892260202.

The spelling of 920852734 in words is "nine hundred twenty million, eight hundred fifty-two thousand, seven hundred thirty-four".