534421402 has 8 divisors (see below), whose sum is σ = 812922912. Its totient is φ = 263447100.

The previous prime is 534421397. The next prime is 534421411. The reversal of 534421402 is 204124435.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1881624 + ... + 1881907.

It is an arithmetic number, because the mean of its divisors is an integer number (101615364).

Almost surely, 2^534421402 is an apocalyptic number.

534421402 is a deficient number, since it is larger than the sum of its proper divisors (278501510).

534421402 is a wasteful number, since it uses less digits than its factorization.

534421402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3763604.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 534421402 is about 23117.5561424645. The cubic root of 534421402 is about 811.5113792502.

Adding to 534421402 its reverse (204124435), we get a palindrome (738545837).

The spelling of 534421402 in words is "five hundred thirty-four million, four hundred twenty-one thousand, four hundred two".