98790342 has 16 divisors (see below), whose sum is σ = 225806592. Its totient is φ = 28225800.

The previous prime is 98790319. The next prime is 98790401. The reversal of 98790342 is 24309789.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 2352151 = 98790342 / (9 + 8 + 7 + 9 + 0 + 3 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 98790294 and 98790303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1176034 + ... + 1176117.

It is an arithmetic number, because the mean of its divisors is an integer number (14112912).

Almost surely, 2^98790342 is an apocalyptic number.

98790342 is an abundant number, since it is smaller than the sum of its proper divisors (127016250).

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

98790342 is a wasteful number, since it uses less digits than its factorization.

98790342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2352163.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 98790342 is about 9939.3330762179. Note that the first 3 decimals coincide. The cubic root of 98790342 is about 462.2797073124.

The spelling of 98790342 in words is "ninety-eight million, seven hundred ninety thousand, three hundred forty-two".