602049649 has 8 divisors (see below), whose sum is σ = 620305920. Its totient is φ = 584020416.

The previous prime is 602049647. The next prime is 602049659. The reversal of 602049649 is 946940206.

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

It is a cyclic number.

It is not a de Polignac number, because 602049649 - 2¹ = 602049647 is a prime.

It is a super-2 number, since 2×602049649² = 724927559722046402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (602049641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51369 + ... + 61990.

It is an arithmetic number, because the mean of its divisors is an integer number (77538240).

Almost surely, 2^602049649 is an apocalyptic number.

It is an amenable number.

602049649 is a deficient number, since it is larger than the sum of its proper divisors (18256271).

602049649 is a wasteful number, since it uses less digits than its factorization.

602049649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113519.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 602049649 is about 24536.7000429968. The cubic root of 602049649 is about 844.3919853793.

The spelling of 602049649 in words is "six hundred two million, forty-nine thousand, six hundred forty-nine".