1939098 has 32 divisors (see below), whose sum is σ = 4477824. Its totient is φ = 548352.

The previous prime is 1939097. The next prime is 1939103. The reversal of 1939098 is 8909391.

It is not an unprimeable number, because it can be changed into a prime (1939097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5586 + ... + 5922.

It is an arithmetic number, because the mean of its divisors is an integer number (139932).

2^1939098 is an apocalyptic number.

1939098 is an abundant number, since it is smaller than the sum of its proper divisors (2538726).

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

1939098 is a wasteful number, since it uses less digits than its factorization.

1939098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486.

The product of its (nonzero) digits is 17496, while the sum is 39.

The square root of 1939098 is about 1392.5149909426. The cubic root of 1939098 is about 124.7000380919.

The spelling of 1939098 in words is "one million, nine hundred thirty-nine thousand, ninety-eight".