1744472970 has 128 divisors (see below), whose sum is σ = 4789658880. Its totient is φ = 451630080.

The previous prime is 1744472963. The next prime is 1744472971. The reversal of 1744472970 is 792744471.

1744472970 is a `hidden beast` number, since 174 + 4 + 472 + 9 + 7 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1744472971) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1319910 + ... + 1321230.

It is an arithmetic number, because the mean of its divisors is an integer number (37419210).

Almost surely, 2^1744472970 is an apocalyptic number.

1744472970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1744472970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2394829440).

1744472970 is an abundant number, since it is smaller than the sum of its proper divisors (3045185910).

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

1744472970 is a wasteful number, since it uses less digits than its factorization.

1744472970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477 (or 1471 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The square root of 1744472970 is about 41766.8884404860. Note that the first 3 decimals coincide. The cubic root of 1744472970 is about 1203.8011342687.

The spelling of 1744472970 in words is "one billion, seven hundred forty-four million, four hundred seventy-two thousand, nine hundred seventy".