740029851 has 20 divisors (see below), whose sum is σ = 1205976024. Its totient is φ = 448502400.

The previous prime is 740029847. The next prime is 740029867. The reversal of 740029851 is 158920047.

It is not a de Polignac number, because 740029851 - 2² = 740029847 is a prime.

It is not an unprimeable number, because it can be changed into a prime (740029811) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 414390 + ... + 416171.

Almost surely, 2^740029851 is an apocalyptic number.

740029851 is a deficient number, since it is larger than the sum of its proper divisors (465946173).

740029851 is a wasteful number, since it uses less digits than its factorization.

740029851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830584 (or 830575 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 740029851 is about 27203.4896842299. The cubic root of 740029851 is about 904.5163318091.

Adding to 740029851 its reverse (158920047), we get a palindrome (898949898).

The spelling of 740029851 in words is "seven hundred forty million, twenty-nine thousand, eight hundred fifty-one".