1534628946 has 32 divisors (see below), whose sum is σ = 3183467328. Its totient is φ = 492782400.

The previous prime is 1534628899. The next prime is 1534628951. The reversal of 1534628946 is 6498264351.

It is a junction number, because it is equal to n+sod(n) for n = 1534628895 and 1534628904.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11800 + ... + 56643.

It is an arithmetic number, because the mean of its divisors is an integer number (99483354).

Almost surely, 2^1534628946 is an apocalyptic number.

1534628946 is an abundant number, since it is smaller than the sum of its proper divisors (1648838382).

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

1534628946 is a wasteful number, since it uses less digits than its factorization.

1534628946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68586.

The product of its digits is 1244160, while the sum is 48.

The square root of 1534628946 is about 39174.3404028709. The cubic root of 1534628946 is about 1153.4562550851.

The spelling of 1534628946 in words is "one billion, five hundred thirty-four million, six hundred twenty-eight thousand, nine hundred forty-six".