97419384 has 192 divisors, whose sum is σ = 303264000. Its totient is φ = 28062720.

The previous prime is 97419373. The next prime is 97419431. The reversal of 97419384 is 48391479.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1372069 + ... + 1372139.

It is an arithmetic number, because the mean of its divisors is an integer number (1579500).

Almost surely, 2^97419384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97419384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151632000).

97419384 is an abundant number, since it is smaller than the sum of its proper divisors (205844616).

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

97419384 is a wasteful number, since it uses less digits than its factorization.

97419384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 171 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 97419384 is about 9870.1258350641. The cubic root of 97419384 is about 460.1313172664.

The spelling of 97419384 in words is "ninety-seven million, four hundred nineteen thousand, three hundred eighty-four".