7649494070 has 32 divisors (see below), whose sum is σ = 13979766240. Its totient is φ = 3013113600.

The previous prime is 7649494033. The next prime is 7649494087. The reversal of 7649494070 is 704949467.

It is a congruent number.

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, 473120 + ... + 489020.

It is an arithmetic number, because the mean of its divisors is an integer number (436867695).

Almost surely, 2^7649494070 is an apocalyptic number.

7649494070 is a deficient number, since it is larger than the sum of its proper divisors (6330272170).

7649494070 is a wasteful number, since it uses less digits than its factorization.

7649494070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16640.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The square root of 7649494070 is about 87461.3861655531. The cubic root of 7649494070 is about 1970.3538981305.

The spelling of 7649494070 in words is "seven billion, six hundred forty-nine million, four hundred ninety-four thousand, seventy".