1484125690 has 8 divisors (see below), whose sum is σ = 2671426260. Its totient is φ = 593650272.

The previous prime is 1484125673. The next prime is 1484125717. The reversal of 1484125690 is 965214841.

It can be written as a sum of positive squares in 2 ways, for example, as 1477556721 + 6568969 = 38439^2 + 2563^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1484125690² = 4405258127435952200, which contains 22 as substring.

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, 74206275 + ... + 74206294.

Almost surely, 2^1484125690 is an apocalyptic number.

1484125690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1484125690 is a deficient number, since it is larger than the sum of its proper divisors (1187300570).

1484125690 is a wasteful number, since it uses less digits than its factorization.

1484125690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148412576.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 1484125690 is about 38524.3519088900. The cubic root of 1484125690 is about 1140.6617912847.

The spelling of 1484125690 in words is "one billion, four hundred eighty-four million, one hundred twenty-five thousand, six hundred ninety".