1374473245 has 8 divisors (see below), whose sum is σ = 1658004480. Its totient is φ = 1093820880.

The previous prime is 1374473231. The next prime is 1374473351. The reversal of 1374473245 is 5423744731.

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

It is not a de Polignac number, because 1374473245 - 2⁷ = 1374473117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1374473198 and 1374473207.

It is a congruent number.

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, 718665 + ... + 720574.

It is an arithmetic number, because the mean of its divisors is an integer number (207250560).

Almost surely, 2^1374473245 is an apocalyptic number.

It is an amenable number.

1374473245 is a deficient number, since it is larger than the sum of its proper divisors (283531235).

1374473245 is a wasteful number, since it uses less digits than its factorization.

1374473245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439435.

The product of its digits is 282240, while the sum is 40.

The square root of 1374473245 is about 37073.8889921195. Note that the first 3 decimals coincide. The cubic root of 1374473245 is about 1111.8480280408.

The spelling of 1374473245 in words is "one billion, three hundred seventy-four million, four hundred seventy-three thousand, two hundred forty-five".