3628434837 has 8 divisors (see below), whose sum is σ = 4882298080. Its totient is φ = 2396764080.

The previous prime is 3628434833. The next prime is 3628434839. The reversal of 3628434837 is 7384348263.

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

It is not a de Polignac number, because 3628434837 - 2² = 3628434833 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3628434833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5547739 + ... + 5548392.

It is an arithmetic number, because the mean of its divisors is an integer number (610287260).

Almost surely, 2^3628434837 is an apocalyptic number.

It is an amenable number.

3628434837 is a deficient number, since it is larger than the sum of its proper divisors (1253863243).

3628434837 is a wasteful number, since it uses less digits than its factorization.

3628434837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11096243.

The product of its digits is 2322432, while the sum is 48.

The square root of 3628434837 is about 60236.4909087507. The cubic root of 3628434837 is about 1536.6434508272.

The spelling of 3628434837 in words is "three billion, six hundred twenty-eight million, four hundred thirty-four thousand, eight hundred thirty-seven".