738454148 has 12 divisors (see below), whose sum is σ = 1314198480. Its totient is φ = 362968872.

The previous prime is 738454139. The next prime is 738454153. The reversal of 738454148 is 841454837.

It is a junction number, because it is equal to n+sod(n) for n = 738454099 and 738454108.

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, 1564286 + ... + 1564757.

It is an arithmetic number, because the mean of its divisors is an integer number (109516540).

Almost surely, 2^738454148 is an apocalyptic number.

It is an amenable number.

738454148 is a deficient number, since it is larger than the sum of its proper divisors (575744332).

738454148 is a wasteful number, since it uses less digits than its factorization.

738454148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129106 (or 3129104 counting only the distinct ones).

The product of its digits is 430080, while the sum is 44.

The square root of 738454148 is about 27174.5128383197. The cubic root of 738454148 is about 903.8738974258.

The spelling of 738454148 in words is "seven hundred thirty-eight million, four hundred fifty-four thousand, one hundred forty-eight".