1404872948 has 6 divisors (see below), whose sum is σ = 2458527666. Its totient is φ = 702436472.

The previous prime is 1404872923. The next prime is 1404872981. The reversal of 1404872948 is 8492784041.

It can be written as a sum of positive squares in only one way, i.e., 1276775824 + 128097124 = 35732^2 + 11318^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 175609115 + ... + 175609122.

It is an arithmetic number, because the mean of its divisors is an integer number (409754611).

Almost surely, 2^1404872948 is an apocalyptic number.

It is an amenable number.

1404872948 is a deficient number, since it is larger than the sum of its proper divisors (1053654718).

1404872948 is a wasteful number, since it uses less digits than its factorization.

1404872948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351218241 (or 351218239 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 47.

The square root of 1404872948 is about 37481.6348095971. The cubic root of 1404872948 is about 1119.9853707698.

The spelling of 1404872948 in words is "one billion, four hundred four million, eight hundred seventy-two thousand, nine hundred forty-eight".