1409733954 has 12 divisors (see below), whose sum is σ = 3054423606. Its totient is φ = 469911312.

The previous prime is 1409733931. The next prime is 1409733961. The reversal of 1409733954 is 4593379041.

It can be written as a sum of positive squares in only one way, i.e., 1409627025 + 106929 = 37545^2 + 327^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39159259 + ... + 39159294.

Almost surely, 2^1409733954 is an apocalyptic number.

1409733954 is an abundant number, since it is smaller than the sum of its proper divisors (1644689652).

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

1409733954 is a wasteful number, since it uses less digits than its factorization.

1409733954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78318561 (or 78318558 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 1409733954 is about 37546.4239841826. The cubic root of 1409733954 is about 1121.2756389107.

The spelling of 1409733954 in words is "one billion, four hundred nine million, seven hundred thirty-three thousand, nine hundred fifty-four".