4007206834 has 8 divisors (see below), whose sum is σ = 6218079660. Its totient is φ = 1934513616.

The previous prime is 4007206831. The next prime is 4007206849. The reversal of 4007206834 is 4386027004.

It can be written as a sum of positive squares in 2 ways, for example, as 3636451809 + 370755025 = 60303^2 + 19255^2 .

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

It is a super-2 number, since 2×4007206834² = 32115413220912607112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4007206834.

It is not an unprimeable number, because it can be changed into a prime (4007206831) 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, 34544829 + ... + 34544944.

Almost surely, 2^4007206834 is an apocalyptic number.

4007206834 is a deficient number, since it is larger than the sum of its proper divisors (2210872826).

4007206834 is a wasteful number, since it uses less digits than its factorization.

4007206834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69089804.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 4007206834 is about 63302.5025887603. The cubic root of 4007206834 is about 1588.3538246470.

The spelling of 4007206834 in words is "four billion, seven million, two hundred six thousand, eight hundred thirty-four".