1676472490 has 32 divisors (see below), whose sum is σ = 3762267264. Its totient is φ = 522536640.

The previous prime is 1676472481. The next prime is 1676472541. The reversal of 1676472490 is 942746761.

It is a super-3 number, since 3×1676472490³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1676472490.

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, 1087849 + ... + 1089388.

It is an arithmetic number, because the mean of its divisors is an integer number (117570852).

Almost surely, 2^1676472490 is an apocalyptic number.

1676472490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1676472490 is an abundant number, since it is smaller than the sum of its proper divisors (2085794774).

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

1676472490 is a wasteful number, since it uses less digits than its factorization.

1676472490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177262.

The product of its (nonzero) digits is 508032, while the sum is 46.

The square root of 1676472490 is about 40944.7492360132. The cubic root of 1676472490 is about 1187.9517740327.

The spelling of 1676472490 in words is "one billion, six hundred seventy-six million, four hundred seventy-two thousand, four hundred ninety".