1398573034 has 16 divisors (see below), whose sum is σ = 2221965000. Its totient is φ = 657944064.

The previous prime is 1398573013. The next prime is 1398573097. The reversal of 1398573034 is 4303758931.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1284147225 + 114425809 = 35835^2 + 10697^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181492 + ... + 189040.

Almost surely, 2^1398573034 is an apocalyptic number.

1398573034 is a deficient number, since it is larger than the sum of its proper divisors (823391966).

1398573034 is a wasteful number, since it uses less digits than its factorization.

1398573034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13017.

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 1398573034 is about 37397.5003710141. The cubic root of 1398573034 is about 1118.3087340452.

The spelling of 1398573034 in words is "one billion, three hundred ninety-eight million, five hundred seventy-three thousand, thirty-four".