3538256290 has 64 divisors (see below), whose sum is σ = 6854740992. Its totient is φ = 1311710400.

The previous prime is 3538256287. The next prime is 3538256347. The reversal of 3538256290 is 926528353.

3538256290 = 6156² + 6157² + ... + 6247².

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1294225 + ... + 1296955.

It is an arithmetic number, because the mean of its divisors is an integer number (107105328).

Almost surely, 2^3538256290 is an apocalyptic number.

3538256290 is a deficient number, since it is larger than the sum of its proper divisors (3316484702).

3538256290 is a wasteful number, since it uses less digits than its factorization.

3538256290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2935.

The product of its (nonzero) digits is 388800, while the sum is 43.

The square root of 3538256290 is about 59483.2437750330. The cubic root of 3538256290 is about 1523.8062918720.

The spelling of 3538256290 in words is "three billion, five hundred thirty-eight million, two hundred fifty-six thousand, two hundred ninety".