1610016464 has 20 divisors (see below), whose sum is σ = 3565036704. Its totient is φ = 690007008.

The previous prime is 1610016451. The next prime is 1610016479. The reversal of 1610016464 is 4646100161.

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, 7187462 + ... + 7187685.

Almost surely, 2^1610016464 is an apocalyptic number.

1610016464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1610016464 is an abundant number, since it is smaller than the sum of its proper divisors (1955020240).

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

1610016464 is a wasteful number, since it uses less digits than its factorization.

1610016464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14375162 (or 14375156 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1610016464 is about 40125.0104548273. The cubic root of 1610016464 is about 1172.0427129770.

The spelling of 1610016464 in words is "one billion, six hundred ten million, sixteen thousand, four hundred sixty-four".