88719349 has 8 divisors (see below), whose sum is σ = 92695680. Its totient is φ = 84752976.

The previous prime is 88719347. The next prime is 88719431. The reversal of 88719349 is 94391788.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88719349 - 2¹ = 88719347 is a prime.

It is a super-2 number, since 2×88719349² = 15742245773967602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88719347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20247 + ... + 24235.

It is an arithmetic number, because the mean of its divisors is an integer number (11586960).

Almost surely, 2^88719349 is an apocalyptic number.

It is an amenable number.

88719349 is a deficient number, since it is larger than the sum of its proper divisors (3976331).

88719349 is a wasteful number, since it uses less digits than its factorization.

88719349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4979.

The product of its digits is 435456, while the sum is 49.

The square root of 88719349 is about 9419.0949140562. The cubic root of 88719349 is about 446.0047138328.

The spelling of 88719349 in words is "eighty-eight million, seven hundred nineteen thousand, three hundred forty-nine".