3599359402 has 4 divisors (see below), whose sum is σ = 5399039106. Its totient is φ = 1799679700.

The previous prime is 3599359319. The next prime is 3599359481. The reversal of 3599359402 is 2049539953.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2049539953 = 107 ⋅19154579.

It can be written as a sum of positive squares in only one way, i.e., 3487020601 + 112338801 = 59051^2 + 10599^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 899839849 + ... + 899839852.

Almost surely, 2^3599359402 is an apocalyptic number.

3599359402 is a deficient number, since it is larger than the sum of its proper divisors (1799679704).

3599359402 is a wasteful number, since it uses less digits than its factorization.

3599359402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799679703.

The product of its (nonzero) digits is 1312200, while the sum is 49.

The square root of 3599359402 is about 59994.6614458320. The cubic root of 3599359402 is about 1532.5279526741.

The spelling of 3599359402 in words is "three billion, five hundred ninety-nine million, three hundred fifty-nine thousand, four hundred two".