1098353708 has 6 divisors (see below), whose sum is σ = 1922118996. Its totient is φ = 549176852.

The previous prime is 1098353701. The next prime is 1098353759. The reversal of 1098353708 is 8073538901.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1098353701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137294210 + ... + 137294217.

It is an arithmetic number, because the mean of its divisors is an integer number (320353166).

Almost surely, 2^1098353708 is an apocalyptic number.

It is an amenable number.

1098353708 is a deficient number, since it is larger than the sum of its proper divisors (823765288).

1098353708 is a wasteful number, since it uses less digits than its factorization.

1098353708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274588431 (or 274588429 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 1098353708 is about 33141.4198247450. The cubic root of 1098353708 is about 1031.7648781809.

The spelling of 1098353708 in words is "one billion, ninety-eight million, three hundred fifty-three thousand, seven hundred eight".