1374064198 has 8 divisors (see below), whose sum is σ = 2219642208. Its totient is φ = 634183464.

The previous prime is 1374064189. The next prime is 1374064259. The reversal of 1374064198 is 8914604731.

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

It is a congruent number.

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, 26424286 + ... + 26424337.

It is an arithmetic number, because the mean of its divisors is an integer number (277455276).

Almost surely, 2^1374064198 is an apocalyptic number.

1374064198 is a deficient number, since it is larger than the sum of its proper divisors (845578010).

1374064198 is a wasteful number, since it uses less digits than its factorization.

1374064198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52848638.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 1374064198 is about 37068.3719361938. The cubic root of 1374064198 is about 1111.7377207586.

The spelling of 1374064198 in words is "one billion, three hundred seventy-four million, sixty-four thousand, one hundred ninety-eight".