1672996610 has 16 divisors (see below), whose sum is σ = 3015041400. Its totient is φ = 668388096.

The previous prime is 1672996597. The next prime is 1672996649. The reversal of 1672996610 is 166992761.

It can be written as a sum of positive squares in 4 ways, for example, as 1387488001 + 285508609 = 37249^2 + 16897^2 .

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 7 ways as a sum of consecutive naturals, for example, 92615 + ... + 109194.

Almost surely, 2^1672996610 is an apocalyptic number.

1672996610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1672996610 is a deficient number, since it is larger than the sum of its proper divisors (1342044790).

1672996610 is a wasteful number, since it uses less digits than its factorization.

1672996610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202645.

The product of its (nonzero) digits is 244944, while the sum is 47.

The square root of 1672996610 is about 40902.2812322247. The cubic root of 1672996610 is about 1187.1302007900.

The spelling of 1672996610 in words is "one billion, six hundred seventy-two million, nine hundred ninety-six thousand, six hundred ten".