1011409974 has 48 divisors (see below), whose sum is σ = 2271110400. Its totient is φ = 324914688.

The previous prime is 1011409961. The next prime is 1011410011. The reversal of 1011409974 is 4799041101.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 349867 + ... + 352745.

It is an arithmetic number, because the mean of its divisors is an integer number (47314800).

Almost surely, 2^1011409974 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1011409974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1135555200).

1011409974 is an abundant number, since it is smaller than the sum of its proper divisors (1259700426).

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

1011409974 is a wasteful number, since it uses less digits than its factorization.

1011409974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3589 (or 3586 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 1011409974 is about 31802.6724348757. The cubic root of 1011409974 is about 1003.7889503900.

The spelling of 1011409974 in words is "one billion, eleven million, four hundred nine thousand, nine hundred seventy-four".