912754867690 has 8 divisors (see below), whose sum is σ = 1642958761860. Its totient is φ = 365101947072.

The previous prime is 912754867669. The next prime is 912754867693. The reversal of 912754867690 is 96768457219.

It can be written as a sum of positive squares in 2 ways, for example, as 887689961929 + 25064905761 = 942173^2 + 158319^2 .

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

It is a super-2 number, since 2×912754867690² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (912754867693) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 45637743375 + ... + 45637743394.

Almost surely, 2^912754867690 is an apocalyptic number.

912754867690 is a deficient number, since it is larger than the sum of its proper divisors (730203894170).

912754867690 is a wasteful number, since it uses less digits than its factorization.

912754867690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91275486776.

The product of its (nonzero) digits is 45722880, while the sum is 64.

The spelling of 912754867690 in words is "nine hundred twelve billion, seven hundred fifty-four million, eight hundred sixty-seven thousand, six hundred ninety".