3672620734 has 4 divisors (see below), whose sum is σ = 5508931104. Its totient is φ = 1836310366.

The previous prime is 3672620711. The next prime is 3672620759. The reversal of 3672620734 is 4370262763.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 918155182 + ... + 918155185.

It is an arithmetic number, because the mean of its divisors is an integer number (1377232776).

Almost surely, 2^3672620734 is an apocalyptic number.

3672620734 is a deficient number, since it is larger than the sum of its proper divisors (1836310370).

3672620734 is a wasteful number, since it uses less digits than its factorization.

3672620734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836310369.

The product of its (nonzero) digits is 254016, while the sum is 40.

The square root of 3672620734 is about 60602.1512324439. The cubic root of 3672620734 is about 1542.8558820626.

The spelling of 3672620734 in words is "three billion, six hundred seventy-two million, six hundred twenty thousand, seven hundred thirty-four".