3627028734 has 32 divisors (see below), whose sum is σ = 8298982656. Its totient is φ = 1035215040.

The previous prime is 3627028733. The next prime is 3627028739. The reversal of 3627028734 is 4378207263.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3627028733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3687 + ... + 85250.

It is an arithmetic number, because the mean of its divisors is an integer number (259343208).

Almost surely, 2^3627028734 is an apocalyptic number.

3627028734 is an abundant number, since it is smaller than the sum of its proper divisors (4671953922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3627028734 is a wasteful number, since it uses less digits than its factorization.

3627028734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89920.

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 3627028734 is about 60224.8182562638. The cubic root of 3627028734 is about 1536.4449301401. Note that the first 3 decimals are identical.

The spelling of 3627028734 in words is "three billion, six hundred twenty-seven million, twenty-eight thousand, seven hundred thirty-four".