1534744002 has 64 divisors (see below), whose sum is σ = 3426416640. Its totient is φ = 454334400.

The previous prime is 1534743989. The next prime is 1534744033. The reversal of 1534744002 is 2004474351.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 947149 + ... + 948767.

It is an arithmetic number, because the mean of its divisors is an integer number (53537760).

Almost surely, 2^1534744002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1534744002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1713208320).

1534744002 is an abundant number, since it is smaller than the sum of its proper divisors (1891672638).

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

1534744002 is a wasteful number, since it uses less digits than its factorization.

1534744002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 1534744002 is about 39175.8088876286. The cubic root of 1534744002 is about 1153.4850804562.

The spelling of 1534744002 in words is "one billion, five hundred thirty-four million, seven hundred forty-four thousand, two".