1489624046690 has 64 divisors (see below), whose sum is σ = 2978688190464. Its totient is φ = 532791883008.

The previous prime is 1489624046641. The next prime is 1489624046711. The reversal of 1489624046690 is 966404269841.

It is a super-2 number, since 2×1489624046690² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 409727 + ... + 1774013.

It is an arithmetic number, because the mean of its divisors is an integer number (46542002976).

Almost surely, 2^{1489624046690} is an apocalyptic number.

1489624046690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1489624046690 is a deficient number, since it is larger than the sum of its proper divisors (1489064143774).

1489624046690 is a wasteful number, since it uses less digits than its factorization.

1489624046690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364571.

The product of its (nonzero) digits is 17915904, while the sum is 59.

The spelling of 1489624046690 in words is "one trillion, four hundred eighty-nine billion, six hundred twenty-four million, forty-six thousand, six hundred ninety".