3642309416 has 8 divisors (see below), whose sum is σ = 6829330170. Its totient is φ = 1821154704.

The previous prime is 3642309413. The next prime is 3642309431. The reversal of 3642309416 is 6149032463.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3630544516 + 11764900 = 60254^2 + 3430^2 .

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

It is a super-2 number, since 2×3642309416² = 26532835763764522112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3642309416.

It is not an unprimeable number, because it can be changed into a prime (3642309413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227644331 + ... + 227644346.

Almost surely, 2^3642309416 is an apocalyptic number.

It is an amenable number.

3642309416 is a deficient number, since it is larger than the sum of its proper divisors (3187020754).

3642309416 is a wasteful number, since it uses less digits than its factorization.

3642309416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455288683 (or 455288679 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 3642309416 is about 60351.5485799660. The cubic root of 3642309416 is about 1538.5995893396.

The spelling of 3642309416 in words is "three billion, six hundred forty-two million, three hundred nine thousand, four hundred sixteen".