3273496378 has 4 divisors (see below), whose sum is σ = 4910244570. Its totient is φ = 1636748188.

The previous prime is 3273496337. The next prime is 3273496397. The reversal of 3273496378 is 8736943723.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 3253219369 + 20277009 = 57037^2 + 4503^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 818374093 + ... + 818374096.

Almost surely, 2^3273496378 is an apocalyptic number.

3273496378 is a deficient number, since it is larger than the sum of its proper divisors (1636748192).

3273496378 is a wasteful number, since it uses less digits than its factorization.

3273496378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636748191.

The product of its digits is 4572288, while the sum is 52.

The square root of 3273496378 is about 57214.4769966483. The cubic root of 3273496378 is about 1484.8091034793.

The spelling of 3273496378 in words is "three billion, two hundred seventy-three million, four hundred ninety-six thousand, three hundred seventy-eight".