742000000 has 224 divisors, whose sum is σ = 2151534960. Its totient is φ = 249600000.

The previous prime is 741999967. The next prime is 742000013. The reversal of 742000000 is 247.

It is a tau number, because it is divible by the number of its divisors (224).

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 13999974 + ... + 14000026.

Almost surely, 2^742000000 is an apocalyptic number.

742000000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 742000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1075767480).

742000000 is an abundant number, since it is smaller than the sum of its proper divisors (1409534960).

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

742000000 is an frugal number, since it uses more digits than its factorization.

742000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 13.

The square root of 742000000 is about 27239.6769437525. The cubic root of 742000000 is about 905.3183052568.

Adding to 742000000 its reverse (247), we get a palindrome (742000247).

The spelling of 742000000 in words is "seven hundred forty-two million", and thus it is an aban number.