1044495774 has 24 divisors (see below), whose sum is σ = 2586370800. Its totient is φ = 298427328.

The previous prime is 1044495761. The next prime is 1044495817. The reversal of 1044495774 is 4775944401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4144699 + ... + 4144950.

It is an arithmetic number, because the mean of its divisors is an integer number (107765450).

Almost surely, 2^1044495774 is an apocalyptic number.

1044495774 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1044495774 is an abundant number, since it is smaller than the sum of its proper divisors (1541875026).

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

1044495774 is a wasteful number, since it uses less digits than its factorization.

1044495774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8289664 (or 8289661 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 1044495774 is about 32318.6598422645. The cubic root of 1044495774 is about 1014.6172204784.

The spelling of 1044495774 in words is "one billion, forty-four million, four hundred ninety-five thousand, seven hundred seventy-four".