1398048304 has 40 divisors (see below), whose sum is σ = 2743819920. Its totient is φ = 690014208.

The previous prime is 1398048287. The next prime is 1398048313. The reversal of 1398048304 is 4038408931.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

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, 534552 + ... + 537160.

It is an arithmetic number, because the mean of its divisors is an integer number (68595498).

Almost surely, 2^1398048304 is an apocalyptic number.

It is an amenable number.

1398048304 is a deficient number, since it is larger than the sum of its proper divisors (1345771616).

1398048304 is a wasteful number, since it uses less digits than its factorization.

1398048304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3037 (or 3031 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 1398048304 is about 37390.4841370100. The cubic root of 1398048304 is about 1118.1688572967.

The spelling of 1398048304 in words is "one billion, three hundred ninety-eight million, forty-eight thousand, three hundred four".