901786068 has 24 divisors (see below), whose sum is σ = 2337964160. Its totient is φ = 300595320.

The previous prime is 901786057. The next prime is 901786079. The reversal of 901786068 is 860687109.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (901786057) and next prime (901786079).

It is a super-2 number, since 2×901786068² = 1626436224877801248, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4174828 + ... + 4175043.

Almost surely, 2^901786068 is an apocalyptic number.

It is an amenable number.

901786068 is an abundant number, since it is smaller than the sum of its proper divisors (1436178092).

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

901786068 is a wasteful number, since it uses less digits than its factorization.

901786068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8349884 (or 8349876 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 901786068 is about 30029.7530459376. The cubic root of 901786068 is about 966.1276402458.

The spelling of 901786068 in words is "nine hundred one million, seven hundred eighty-six thousand, sixty-eight".