761634038 has 16 divisors (see below), whose sum is σ = 1311906240. Its totient is φ = 327976200.

The previous prime is 761634007. The next prime is 761634053. The reversal of 761634038 is 830436167.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 761633992 and 761634010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910628 + ... + 911463.

It is an arithmetic number, because the mean of its divisors is an integer number (81994140).

Almost surely, 2^761634038 is an apocalyptic number.

761634038 is a deficient number, since it is larger than the sum of its proper divisors (550272202).

761634038 is a wasteful number, since it uses less digits than its factorization.

761634038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822123.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 761634038 is about 27597.7179853697. The cubic root of 761634038 is about 913.2340901573.

The spelling of 761634038 in words is "seven hundred sixty-one million, six hundred thirty-four thousand, thirty-eight".