1616069354 has 16 divisors (see below), whose sum is σ = 2479982400. Its totient is φ = 789573024.

The previous prime is 1616069353. The next prime is 1616069423. The reversal of 1616069354 is 4539606161.

It is a super-2 number, since 2×1616069354² = 5223360313875954632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1616069353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21299 + ... + 60710.

It is an arithmetic number, because the mean of its divisors is an integer number (154998900).

Almost surely, 2^1616069354 is an apocalyptic number.

1616069354 is a deficient number, since it is larger than the sum of its proper divisors (863913046).

1616069354 is a wasteful number, since it uses less digits than its factorization.

1616069354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82237.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 1616069354 is about 40200.3650978446. The cubic root of 1616069354 is about 1173.5096490771.

The spelling of 1616069354 in words is "one billion, six hundred sixteen million, sixty-nine thousand, three hundred fifty-four".