1354034838 has 32 divisors (see below), whose sum is σ = 2918232576. Its totient is φ = 416361888.

The previous prime is 1354034809. The next prime is 1354034839. The reversal of 1354034838 is 8384304531.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 1354034796 and 1354034805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354034839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144195 + ... + 153297.

It is an arithmetic number, because the mean of its divisors is an integer number (91194768).

Almost surely, 2^1354034838 is an apocalyptic number.

1354034838 is an abundant number, since it is smaller than the sum of its proper divisors (1564197738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1354034838 is a wasteful number, since it uses less digits than its factorization.

1354034838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11028.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 1354034838 is about 36797.2123672433. The cubic root of 1354034838 is about 1106.3094263330.

The spelling of 1354034838 in words is "one billion, three hundred fifty-four million, thirty-four thousand, eight hundred thirty-eight".