84345373 has 8 divisors (see below), whose sum is σ = 97752960. Its totient is φ = 71277360.

The previous prime is 84345367. The next prime is 84345379. The reversal of 84345373 is 37354348.

It is an interprime number because it is at equal distance from previous prime (84345367) and next prime (84345379).

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

It is not a de Polignac number, because 84345373 - 2⁵ = 84345341 is a prime.

It is a super-2 number, since 2×84345373² = 14228283893018258, 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 (84345379) 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, 84358 + ... + 85351.

It is an arithmetic number, because the mean of its divisors is an integer number (12219120).

Almost surely, 2^84345373 is an apocalyptic number.

It is an amenable number.

84345373 is a deficient number, since it is larger than the sum of its proper divisors (13407587).

84345373 is a wasteful number, since it uses less digits than its factorization.

84345373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169787.

The product of its digits is 120960, while the sum is 37.

The square root of 84345373 is about 9183.9737042306. The cubic root of 84345373 is about 438.5513185008.

Subtracting from 84345373 its reverse (37354348), we obtain a square (46991025 = 6855²).

The spelling of 84345373 in words is "eighty-four million, three hundred forty-five thousand, three hundred seventy-three".