603423634 has 8 divisors (see below), whose sum is σ = 987420528. Its totient is φ = 274283460.

The previous prime is 603423629. The next prime is 603423697. The reversal of 603423634 is 436324306.

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

It is a junction number, because it is equal to n+sod(n) for n = 603423596 and 603423605.

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, 13714152 + ... + 13714195.

It is an arithmetic number, because the mean of its divisors is an integer number (123427566).

Almost surely, 2^603423634 is an apocalyptic number.

603423634 is a deficient number, since it is larger than the sum of its proper divisors (383996894).

603423634 is a wasteful number, since it uses less digits than its factorization.

603423634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27428360.

The product of its (nonzero) digits is 31104, while the sum is 31.

The square root of 603423634 is about 24564.6826562038. The cubic root of 603423634 is about 845.0338485326.

The spelling of 603423634 in words is "six hundred three million, four hundred twenty-three thousand, six hundred thirty-four".