3732106394 has 8 divisors (see below), whose sum is σ = 5607863508. Its totient is φ = 1862818560.

The previous prime is 3732106381. The next prime is 3732106403. The reversal of 3732106394 is 4936012373.

It can be written as a sum of positive squares in 2 ways, for example, as 2277675625 + 1454430769 = 47725^2 + 38137^2 .

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

It is a super-2 number, since 2×3732106394² = 27857236272271366472, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1615877 + ... + 1618184.

Almost surely, 2^3732106394 is an apocalyptic number.

3732106394 is a deficient number, since it is larger than the sum of its proper divisors (1875757114).

3732106394 is a wasteful number, since it uses less digits than its factorization.

3732106394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234640.

The product of its (nonzero) digits is 81648, while the sum is 38.

The square root of 3732106394 is about 61090.9681867950. The cubic root of 3732106394 is about 1551.1412190693.

The spelling of 3732106394 in words is "three billion, seven hundred thirty-two million, one hundred six thousand, three hundred ninety-four".