97634470500 has 384 divisors, whose sum is σ = 366002058240. Its totient is φ = 22009190400.

The previous prime is 97634470481. The next prime is 97634470541. The reversal of 97634470500 is 507443679.

97634470500 is a `hidden beast` number, since 9 + 7 + 634 + 4 + 7 + 0 + 5 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6891424 + ... + 6905576.

It is an arithmetic number, because the mean of its divisors is an integer number (953130360).

Almost surely, 2^97634470500 is an apocalyptic number.

97634470500 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97634470500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183001029120).

97634470500 is an abundant number, since it is smaller than the sum of its proper divisors (268367587740).

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

97634470500 is a wasteful number, since it uses less digits than its factorization.

97634470500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14261 (or 14243 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 97634470500 in words is "ninety-seven billion, six hundred thirty-four million, four hundred seventy thousand, five hundred".