1038149462 has 16 divisors (see below), whose sum is σ = 1791474432. Its totient is φ = 441973800.

The previous prime is 1038149449. The next prime is 1038149477. The reversal of 1038149462 is 2649418301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243428 + ... + 247655.

It is an arithmetic number, because the mean of its divisors is an integer number (111967152).

Almost surely, 2^1038149462 is an apocalyptic number.

1038149462 is a deficient number, since it is larger than the sum of its proper divisors (753324970).

1038149462 is a wasteful number, since it uses less digits than its factorization.

1038149462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491243.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 1038149462 is about 32220.3268450213. The cubic root of 1038149462 is about 1012.5581207707.

The spelling of 1038149462 in words is "one billion, thirty-eight million, one hundred forty-nine thousand, four hundred sixty-two".