3400626081 has 16 divisors (see below), whose sum is σ = 4658396288. Its totient is φ = 2205014400.

The previous prime is 3400626077. The next prime is 3400626091. The reversal of 3400626081 is 1806260043.

It is not a de Polignac number, because 3400626081 - 2² = 3400626077 is a prime.

It is a super-2 number, since 2×3400626081² = 23128515485554837122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3400626091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600021 + ... + 605661.

It is an arithmetic number, because the mean of its divisors is an integer number (291149768).

Almost surely, 2^3400626081 is an apocalyptic number.

It is an amenable number.

3400626081 is a deficient number, since it is larger than the sum of its proper divisors (1257770207).

3400626081 is a wasteful number, since it uses less digits than its factorization.

3400626081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11112.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3400626081 is about 58314.8873016145. The cubic root of 3400626081 is about 1503.7868880517.

The spelling of 3400626081 in words is "three billion, four hundred million, six hundred twenty-six thousand, eighty-one".