3224778376 has 8 divisors (see below), whose sum is σ = 6046459470. Its totient is φ = 1612389184.

The previous prime is 3224778367. The next prime is 3224778383. The reversal of 3224778376 is 6738774223.

It can be written as a sum of positive squares in only one way, i.e., 2283884100 + 940894276 = 47790^2 + 30674^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201548641 + ... + 201548656.

Almost surely, 2^3224778376 is an apocalyptic number.

It is an amenable number.

3224778376 is a deficient number, since it is larger than the sum of its proper divisors (2821681094).

3224778376 is a wasteful number, since it uses less digits than its factorization.

3224778376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403097303 (or 403097299 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 49.

The square root of 3224778376 is about 56787.1321339615. The cubic root of 3224778376 is about 1477.4063375320.

The spelling of 3224778376 in words is "three billion, two hundred twenty-four million, seven hundred seventy-eight thousand, three hundred seventy-six".