1038479254 has 16 divisors (see below), whose sum is σ = 1575641088. Its totient is φ = 513295272.

The previous prime is 1038479251. The next prime is 1038479263. The reversal of 1038479254 is 4529748301.

It is a self number, because there is not a number n which added to its sum of digits gives 1038479254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038479251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64659 + ... + 79105.

It is an arithmetic number, because the mean of its divisors is an integer number (98477568).

Almost surely, 2^1038479254 is an apocalyptic number.

1038479254 is a deficient number, since it is larger than the sum of its proper divisors (537161834).

1038479254 is a wasteful number, since it uses less digits than its factorization.

1038479254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14859.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 1038479254 is about 32225.4442017484. Note that the first 3 decimals coincide. The cubic root of 1038479254 is about 1012.6653301934.

The spelling of 1038479254 in words is "one billion, thirty-eight million, four hundred seventy-nine thousand, two hundred fifty-four".