3630731354 has 8 divisors (see below), whose sum is σ = 5469471540. Its totient is φ = 1807574176.

The previous prime is 3630731329. The next prime is 3630731369. The reversal of 3630731354 is 4531370363.

It can be written as a sum of positive squares in 2 ways, for example, as 3205258225 + 425473129 = 56615^2 + 20627^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3895169 + ... + 3896100.

Almost surely, 2^3630731354 is an apocalyptic number.

3630731354 is a deficient number, since it is larger than the sum of its proper divisors (1838740186).

3630731354 is a wasteful number, since it uses less digits than its factorization.

3630731354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7791504.

The product of its (nonzero) digits is 68040, while the sum is 35.

The square root of 3630731354 is about 60255.5503999424. The cubic root of 3630731354 is about 1536.9675743786.

The spelling of 3630731354 in words is "three billion, six hundred thirty million, seven hundred thirty-one thousand, three hundred fifty-four".