1000977244 has 12 divisors (see below), whose sum is σ = 1781400600. Its totient is φ = 492005648.

The previous prime is 1000977203. The next prime is 1000977277. The reversal of 1000977244 is 4427790001.

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, 2120479 + ... + 2120950.

It is an arithmetic number, because the mean of its divisors is an integer number (148450050).

Almost surely, 2^1000977244 is an apocalyptic number.

It is an amenable number.

1000977244 is a deficient number, since it is larger than the sum of its proper divisors (780423356).

1000977244 is a wasteful number, since it uses less digits than its factorization.

1000977244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4241492 (or 4241490 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 1000977244 is about 31638.2244128839. The cubic root of 1000977244 is about 1000.3256419458.

The spelling of 1000977244 in words is "one billion, nine hundred seventy-seven thousand, two hundred forty-four".