90429326 has 8 divisors (see below), whose sum is σ = 146078184. Its totient is φ = 41736600.

The previous prime is 90429323. The next prime is 90429329. The reversal of 90429326 is 62392409.

It is an interprime number because it is at equal distance from previous prime (90429323) and next prime (90429329).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90429323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1739000 + ... + 1739051.

It is an arithmetic number, because the mean of its divisors is an integer number (18259773).

Almost surely, 2^90429326 is an apocalyptic number.

90429326 is a deficient number, since it is larger than the sum of its proper divisors (55648858).

90429326 is a wasteful number, since it uses less digits than its factorization.

90429326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3478066.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 90429326 is about 9509.4335267670. The cubic root of 90429326 is about 448.8519310768.

The spelling of 90429326 in words is "ninety million, four hundred twenty-nine thousand, three hundred twenty-six".