1374503046 has 64 divisors (see below), whose sum is σ = 3286656000. Its totient is φ = 374685696.

The previous prime is 1374503033. The next prime is 1374503071. The reversal of 1374503046 is 6403054731.

It is a junction number, because it is equal to n+sod(n) for n = 1374502998 and 1374503016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 432150 + ... + 435318.

It is an arithmetic number, because the mean of its divisors is an integer number (51354000).

Almost surely, 2^1374503046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1374503046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1643328000).

1374503046 is an abundant number, since it is smaller than the sum of its proper divisors (1912152954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1374503046 is a wasteful number, since it uses less digits than its factorization.

1374503046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3653.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 1374503046 is about 37074.2909035358. The cubic root of 1374503046 is about 1111.8560635903.

Adding to 1374503046 its reverse (6403054731), we get a palindrome (7777557777).

The spelling of 1374503046 in words is "one billion, three hundred seventy-four million, five hundred three thousand, forty-six".