90348794 has 8 divisors (see below), whose sum is σ = 135893568. Its totient is φ = 45050940.

The previous prime is 90348793. The next prime is 90348799. The reversal of 90348794 is 49784309.

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

It is not an unprimeable number, because it can be changed into a prime (90348793) 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, 60812 + ... + 62279.

It is an arithmetic number, because the mean of its divisors is an integer number (16986696).

Almost surely, 2^90348794 is an apocalyptic number.

90348794 is a deficient number, since it is larger than the sum of its proper divisors (45544774).

90348794 is a wasteful number, since it uses less digits than its factorization.

90348794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123460.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 90348794 is about 9505.1982620038. The cubic root of 90348794 is about 448.7186495377.

The spelling of 90348794 in words is "ninety million, three hundred forty-eight thousand, seven hundred ninety-four".