1610264642 has 32 divisors (see below), whose sum is σ = 2838326400. Its totient is φ = 670688640.

The previous prime is 1610264563. The next prime is 1610264681. The reversal of 1610264642 is 2464620161.

It is a junction number, because it is equal to n+sod(n) for n = 1610264599 and 1610264608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 766109 + ... + 768207.

It is an arithmetic number, because the mean of its divisors is an integer number (88697700).

Almost surely, 2^1610264642 is an apocalyptic number.

1610264642 is a deficient number, since it is larger than the sum of its proper divisors (1228061758).

1610264642 is a wasteful number, since it uses less digits than its factorization.

1610264642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 1610264642 is about 40128.1028956017. The cubic root of 1610264642 is about 1172.1029318792.

The spelling of 1610264642 in words is "one billion, six hundred ten million, two hundred sixty-four thousand, six hundred forty-two".