1742738976 has 240 divisors, whose sum is σ = 5887395360. Its totient is φ = 500152320.

The previous prime is 1742738971. The next prime is 1742738983. The reversal of 1742738976 is 6798372471.

1742738976 is a `hidden beast` number, since 174 + 27 + 389 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (1742738971) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 540120 + ... + 543336.

It is an arithmetic number, because the mean of its divisors is an integer number (24530814).

Almost surely, 2^1742738976 is an apocalyptic number.

1742738976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1742738976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2943697680).

1742738976 is an abundant number, since it is smaller than the sum of its proper divisors (4144656384).

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

1742738976 is a wasteful number, since it uses less digits than its factorization.

1742738976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3269 (or 3252 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 54.

The square root of 1742738976 is about 41746.1252812761. The cubic root of 1742738976 is about 1203.4021453902.

The spelling of 1742738976 in words is "one billion, seven hundred forty-two million, seven hundred thirty-eight thousand, nine hundred seventy-six".