3203651652 has 12 divisors (see below), whose sum is σ = 7475187216. Its totient is φ = 1067883880.

The previous prime is 3203651651. The next prime is 3203651653. The reversal of 3203651652 is 2561563023.

It is an interprime number because it is at equal distance from previous prime (3203651651) and next prime (3203651653).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (3203651651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133485474 + ... + 133485497.

It is an arithmetic number, because the mean of its divisors is an integer number (622932268).

Almost surely, 2^3203651652 is an apocalyptic number.

It is an amenable number.

3203651652 is an abundant number, since it is smaller than the sum of its proper divisors (4271535564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3203651652 is a wasteful number, since it uses less digits than its factorization.

3203651652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266970978 (or 266970976 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 3203651652 is about 56600.8096408523. The cubic root of 3203651652 is about 1474.1729197499.

The spelling of 3203651652 in words is "three billion, two hundred three million, six hundred fifty-one thousand, six hundred fifty-two".