1610498040 has 64 divisors (see below), whose sum is σ = 4949350560. Its totient is φ = 418990080.

The previous prime is 1610498039. The next prime is 1610498059. The reversal of 1610498040 is 408940161.

It is a junction number, because it is equal to n+sod(n) for n = 1610497992 and 1610498010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158749 + ... + 168588.

Almost surely, 2^1610498040 is an apocalyptic number.

1610498040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1610498040 is an abundant number, since it is smaller than the sum of its proper divisors (3338852520).

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

1610498040 is a wasteful number, since it uses less digits than its factorization.

1610498040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327392 (or 327388 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 1610498040 is about 40131.0109516319. The cubic root of 1610498040 is about 1172.1595588577.

The spelling of 1610498040 in words is "one billion, six hundred ten million, four hundred ninety-eight thousand, forty".