3402379618 has 16 divisors (see below), whose sum is σ = 5568569856. Its totient is φ = 1546247440.

The previous prime is 3402379597. The next prime is 3402379619. The reversal of 3402379618 is 8169732043.

It is not an unprimeable number, because it can be changed into a prime (3402379619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145380 + ... + 167152.

It is an arithmetic number, because the mean of its divisors is an integer number (348035616).

Almost surely, 2^3402379618 is an apocalyptic number.

3402379618 is a deficient number, since it is larger than the sum of its proper divisors (2166190238).

3402379618 is a wasteful number, since it uses less digits than its factorization.

3402379618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28889.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 3402379618 is about 58329.9204353992. The cubic root of 3402379618 is about 1504.0453201529.

The spelling of 3402379618 in words is "three billion, four hundred two million, three hundred seventy-nine thousand, six hundred eighteen".