1356474000 has 160 divisors (see below), whose sum is σ = 4998180096. Its totient is φ = 310041600.

The previous prime is 1356473999. The next prime is 1356474017. The reversal of 1356474000 is 4746531.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25852 + ... + 58148.

Almost surely, 2^1356474000 is an apocalyptic number.

1356474000 is a gapful number since it is divisible by the number (10) 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 1356474000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2499090048).

1356474000 is an abundant number, since it is smaller than the sum of its proper divisors (3641706096).

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

1356474000 is a wasteful number, since it uses less digits than its factorization.

1356474000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32330 (or 32314 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 1356474000 is about 36830.3407532431. The cubic root of 1356474000 is about 1106.9733307650.

The spelling of 1356474000 in words is "one billion, three hundred fifty-six million, four hundred seventy-four thousand".