96611693490 has 128 divisors (see below), whose sum is σ = 278355813120. Its totient is φ = 23703611904.

The previous prime is 96611693489. The next prime is 96611693531. The reversal of 96611693490 is 9439611669.

96611693490 is a `hidden beast` number, since 9 + 6 + 61 + 1 + 6 + 93 + 490 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1032742 + ... + 1122398.

It is an arithmetic number, because the mean of its divisors is an integer number (2174654790).

Almost surely, 2^96611693490 is an apocalyptic number.

96611693490 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 96611693490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139177906560).

96611693490 is an abundant number, since it is smaller than the sum of its proper divisors (181744119630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

96611693490 is a wasteful number, since it uses less digits than its factorization.

96611693490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89993 (or 89987 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 54.

The spelling of 96611693490 in words is "ninety-six billion, six hundred eleven million, six hundred ninety-three thousand, four hundred ninety".