7641094618 has 32 divisors (see below), whose sum is σ = 12202083648. Its totient is φ = 3576249600.

The previous prime is 7641094589. The next prime is 7641094651. The reversal of 7641094618 is 8164901467.

It is a super-2 number, since 2×7641094618² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9239121 + ... + 9239947.

It is an arithmetic number, because the mean of its divisors is an integer number (381315114).

Almost surely, 2^7641094618 is an apocalyptic number.

7641094618 is a deficient number, since it is larger than the sum of its proper divisors (4560989030).

7641094618 is a wasteful number, since it uses less digits than its factorization.

7641094618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 7641094618 is about 87413.3549178843. The cubic root of 7641094618 is about 1969.6324580798.

The spelling of 7641094618 in words is "seven billion, six hundred forty-one million, ninety-four thousand, six hundred eighteen".