3428683623 has 24 divisors (see below), whose sum is σ = 5189389920. Its totient is φ = 2177303040.

The previous prime is 3428683619. The next prime is 3428683633. The reversal of 3428683623 is 3263868243.

3428683623 is a `hidden beast` number, since 3 + 4 + 286 + 8 + 362 + 3 = 666.

It is not a de Polignac number, because 3428683623 - 2² = 3428683619 is a prime.

It is a super-2 number, since 2×3428683623² = 23511742773256812258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3428683613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15523 + ... + 84251.

It is an arithmetic number, because the mean of its divisors is an integer number (216224580).

Almost surely, 2^3428683623 is an apocalyptic number.

3428683623 is a deficient number, since it is larger than the sum of its proper divisors (1760706297).

3428683623 is a wasteful number, since it uses less digits than its factorization.

3428683623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68999 (or 68996 counting only the distinct ones).

The product of its digits is 995328, while the sum is 45.

The square root of 3428683623 is about 58554.9624113960. The cubic root of 3428683623 is about 1507.9113298821.

The spelling of 3428683623 in words is "three billion, four hundred twenty-eight million, six hundred eighty-three thousand, six hundred twenty-three".