1098470746 has 8 divisors (see below), whose sum is σ = 1682763840. Its totient is φ = 537549468.

The previous prime is 1098470609. The next prime is 1098470761. The reversal of 1098470746 is 6470748901.

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

It is a junction number, because it is equal to n+sod(n) for n = 1098470696 and 1098470705.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5842836 + ... + 5843023.

It is an arithmetic number, because the mean of its divisors is an integer number (210345480).

Almost surely, 2^1098470746 is an apocalyptic number.

1098470746 is a deficient number, since it is larger than the sum of its proper divisors (584293094).

1098470746 is a wasteful number, since it uses less digits than its factorization.

1098470746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11685908.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 1098470746 is about 33143.1855137674. The cubic root of 1098470746 is about 1031.8015243626.

The spelling of 1098470746 in words is "one billion, ninety-eight million, four hundred seventy thousand, seven hundred forty-six".