3649325496 has 16 divisors (see below), whose sum is σ = 9123313800. Its totient is φ = 1216441824.

The previous prime is 3649325479. The next prime is 3649325501. The reversal of 3649325496 is 6945239463.

It is a happy number.

It is a congruent number.

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, 76027591 + ... + 76027638.

Almost surely, 2^3649325496 is an apocalyptic number.

It is an amenable number.

3649325496 is an abundant number, since it is smaller than the sum of its proper divisors (5473988304).

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

3649325496 is a wasteful number, since it uses less digits than its factorization.

3649325496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152055238 (or 152055234 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 51.

The square root of 3649325496 is about 60409.6473752330. The cubic root of 3649325496 is about 1539.5868763099.

The spelling of 3649325496 in words is "three billion, six hundred forty-nine million, three hundred twenty-five thousand, four hundred ninety-six".