734661354 has 32 divisors (see below), whose sum is σ = 1752238080. Its totient is φ = 200776752.

The previous prime is 734661313. The next prime is 734661359. The reversal of 734661354 is 453166437.

734661354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×734661354² = 1079454610122226632, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (734661359) 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, 379294 + ... + 381225.

It is an arithmetic number, because the mean of its divisors is an integer number (54757440).

Almost surely, 2^734661354 is an apocalyptic number.

734661354 is an abundant number, since it is smaller than the sum of its proper divisors (1017576726).

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

734661354 is a wasteful number, since it uses less digits than its factorization.

734661354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760554.

The product of its digits is 181440, while the sum is 39.

The square root of 734661354 is about 27104.6371309413. The cubic root of 734661354 is about 902.3237702468.

The spelling of 734661354 in words is "seven hundred thirty-four million, six hundred sixty-one thousand, three hundred fifty-four".