1374752263 has 8 divisors (see below), whose sum is σ = 1408918896. Its totient is φ = 1340616000.

The previous prime is 1374752219. The next prime is 1374752287. The reversal of 1374752263 is 3622574731.

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

It is a cyclic number.

It is not a de Polignac number, because 1374752263 - 2⁹ = 1374751751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374752563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104188 + ... + 116638.

It is an arithmetic number, because the mean of its divisors is an integer number (176114862).

Almost surely, 2^1374752263 is an apocalyptic number.

1374752263 is a deficient number, since it is larger than the sum of its proper divisors (34166633).

1374752263 is a wasteful number, since it uses less digits than its factorization.

1374752263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15185.

The product of its digits is 211680, while the sum is 40.

The square root of 1374752263 is about 37077.6517999724. The cubic root of 1374752263 is about 1111.9232579818.

It can be divided in two parts, 137 and 4752263, that added together give a square (4752400 = 2180²).

The spelling of 1374752263 in words is "one billion, three hundred seventy-four million, seven hundred fifty-two thousand, two hundred sixty-three".