3926286145 has 8 divisors (see below), whose sum is σ = 4742746560. Its totient is φ = 3120226800.

The previous prime is 3926286137. The next prime is 3926286173. The reversal of 3926286145 is 5416826293.

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

It is not a de Polignac number, because 3926286145 - 2³ = 3926286137 is a prime.

It is a super-2 number, since 2×3926286145² = 30831445784837922050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3926286095 and 3926286104.

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, 2599435 + ... + 2600944.

It is an arithmetic number, because the mean of its divisors is an integer number (592843320).

Almost surely, 2^3926286145 is an apocalyptic number.

It is an amenable number.

3926286145 is a deficient number, since it is larger than the sum of its proper divisors (816460415).

3926286145 is a wasteful number, since it uses less digits than its factorization.

3926286145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5200535.

The product of its digits is 622080, while the sum is 46.

The square root of 3926286145 is about 62660.0841445334. The cubic root of 3926286145 is about 1577.5894107715.

The spelling of 3926286145 in words is "three billion, nine hundred twenty-six million, two hundred eighty-six thousand, one hundred forty-five".